Index - Atpl Campus

100 item has been found

1-The QFF at an airfield located 400 metres above sea level is 1016 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QNH?

050 2241 The Atmosphere

More than 1016 hPa 1016 hPa It is not possible to give a definitive answer Less than 1016 hPa

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2-The QFF at an airfield located 400 metres above sea level is 1016 hPa. The air temperature is 10°C higher than a standard atmosphere. What is the QNH?

050 2511 The Atmosphere

It is not possible to give a definitive answer Less than 1016 hPa More than 1016 hPa 1016 hPa

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3-The QNH at an airfield in California located 69 metres below sea level is 1018 hPa. The air temperature is 10°C higher than a standard atmosphere. What is the QFF?

050 2245 The Atmosphere

It is not possible to give a definitive answer Less than 1018 hPa More than 1018 hPa 1018 hPa

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4-The QNH at an airfield located 200 metres above sea level is 1009 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QFF?

050 2242 The Atmosphere

1009 hPa Less than 1009 hPa It is not possible to give a definitive answer More than 1009 hPa

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5-The QFF at an airfield in California located 69 metres below sea level is 1030 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QNH?

050 2246 The Atmosphere

1030 hPa It is not possible to give a definitive answer Less than 1030 hPa More than 1030 hPa

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6-You must make an emergency landing at sea. The QNH of a field on a nearby island with an elevation of 4000 FT is 1025 hPa and the temperature is -20°C. What is your pressure altimeter reading when landing if 1025 hPa is set in the subscale?

050 4192 The Atmosphere

Less than 0 FT 4000 FT 0 FT More than 0 FT, but less than 4000 FT

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7-A vertical spacing of 1000 FT is the standard required separation between two FL. Under conditions of cold air advection (ISA -15°C), what would the true vertical separation be?

050 1578 The Atmosphere

Less than 1000 FT Without QNH information, it can not be determined It remains 1000 FT More than 1000 FT

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8-What is the relationship between visibility and RVR in homogeneous fog?

050 12852 Meteorological Information

There is no specific relationship between the two. The visibility generally is the same as the RVR. The visibility generally is greater than the RVR. The visibility generally is less than the RVR.

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9-What is the relationship between visibility and RVR in homogeneous fog?

050 224 Meteorological Information

The visibility is generally less than the RVR. There is no specific relationship between the two. The visibility generally is greater than the RVR. The visibility generally is the same as the RVR.

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10-Moist air is:

050 1

Denser than dry air Less dense than dry air Warmer than dry air Colder than dry air

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11-Which statement is true for a conditionally unstable layer?

050 4023 Thermodynamics

The wet adiabatic lapse rate is 0.65°C/100m The environmental lapse rate is less than 0.65°C/100m The layer is unstable for unsaturated air The environmental lapse rate is less than 1°C/100m

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12-An aircraft flies at a constant indicated altitude from airfield A (QNH= 1009 hPA) to airfield B (QNH= 1019 hPA) . If the subscale is not reset from 1009, what would be expected when over airfield B?

050 1

The indicated altitude would be more than actual altitude. The indicated altitude may be greater or less depending on the airfield elevation. The indicated altitude would be less than actual altitude. The indicated altitude would be the same as actual altitude.

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13-Regarding humidity which one is correct? (all other factors being constant)

050 1

Humid air is less dense than dry air. It is not possible to compare humid air and dry air. Humid air is more dense than dry air. Humid air and dry air have the same density.

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14-TEMPO in a TAF means:

050 1

a temporary variation to the main forecast lasting less than three hour. a variation to the base line conditions laid down in the main forecast that will continue to prevail until the end of the main forecast. the development of unpredictable temporary conditions that may be a hazard to aviation. a temporary variation to the main forecast that will last for less than one hour, or, if recurring, for less than half the period indicated.

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15-Which statement is true ?

050 3736 Uncategorized Wind

QNH can be 1013.25 hPa only for a station at MSL QNH can be lower as well as higher than 1013.25 hPa QNH is lower than 1013.25 hPa at any time QNH can not be 1013.25 hPa

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16-At which pressure and temperature conditions may you safely assume that the minimum usable flight level at least lies at the same height, as the minimum safe altitude?

050 13635 The Atmosphere

In a very cold area with a QNH of 1015 hPa At a temperature less than or equal to that of the ISA and where the QNH is less than 1013.25 hPa In a cold low pressure region At a temperature greater than or equal to that of the ISA and where the QNH is greater than or equal to 1013.25 hPa

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17-At which pressure and temperature conditions may you safely assume that the minimum usable flight level at least lies at the same height, as the minimum safe altitude?

050 1579 The Atmosphere

At a temperature greater than or equal to that of the ISA and where the QNH is greater than or equal to 1013.25 hPa In a very cold area with a QNH of 1015 hPa At a temperature less than or equal to that of the ISA and where the QNH is less than 1013.25 hPa In a cold low pressure region

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18-From the following TAF you can assume that visibility at 2055Z in Birmingham (EGBB) will be :
EGBB 261812 28015G25KT 9999 SCT025 TEMPO 1822 29018G35KT 5000 SHRASN BKN010CB PROB30 TEMPO 1821 1500 TSGR BKN008CB BECMG 2124 26010KT

050 2178 Meteorological Information

a minimum of 1,5 km and a maximum of 5 km. not less than 1,5 km but could be in excess of 10 km. more than 10 km a maximum 5 km.

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19-In relation to 'air density' which of the following responses are correct:

050 1

Dry warm air is less dense than cold air. Cold air is less dense than warm air. If the temperature is decreasing the air density will decrease Air density is not influenced of air humidity.

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20-What is the reason for decreasing in the density when the water vapor added to the given volume of air?

050 1

Water vapor molecules are bigger than the air molecules. Water vapor molecules are less than the air molecules. Water vapor molecules have less weight than the air molecules. Water vapor molecules have more weight the air molecules.

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21-The following temperatures have been observed over a station at 1200 UTC. Assume the station is at MSL. Height in feet. Temperature in degrees C. 20000.-12 18000.-11 16000.-10 14000.-10 12000.-6 10000.-2 8000. +2 6000. +6 4000. +12 2000. +15 surface+15. Which of the following statements is correct ?

050 4134 Uncategorized Wind

The temperature at 10000 FT is in agreement with the temperature in the International Standard Atmosphere. The layer between 16000 and 18000 FT is absolutely unstable Assuming that the MSL pressure is 1013.25 hPa the true altitude of an aircraft would actually be higher than the indicated altitude. The height of the freezing level over the station is approximately 12000 FT.

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22-Which of the following sets of conditions are most likely to lead to the formation of advection fog?

050 10965 Wind Uncategorized

Cold maritime air flowing over a warmer land surface at a speed greater than 15 kt A mild moist airstream flowing over colder surfaces with a wind in excess of 30 kt Clear skies at night over an inland marshy area A mild moist airstream flowing over colder surfaces with the wind speed less than 15 kt

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23-Advection fog is most likely to form when

050 10853 Uncategorized Wind

warm maritime air flows over a relatively warmer surface and the wind speed is greater than 15 kt cold air is forced over higher ground and further adiabatic cooling occurs cold maritime air flows over a warmer surface and the wind speed is greater than 15 kt a mild moist airstream flows over snow covered ground and the wind speed is less than 10 kt

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24-What is signified if an occlusion is described as "cold"?

050 10943 Air Masses and Fronts

The air ahead of the associated warm front is less cold than the air behind the associated cold front The air ahead of the associated warm front is colder than the air behind the associated cold front On meeting the warm front, the cold front moves up the warm frontal surface It derives from a polar depression

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25-Which of the following statements is correct?

050 13824 Thermodynamics

FG is reported only when visibility is reduced by water droplets or ice crystals to less than 1000 m HZ is reported only when visibility is reduced to 2000 m or less When BR is reported then the visibility is more than 1000 m but less than 8000 m VC denotes not at the aerodrome but not within 8 nm

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26-An occlusion is called a warm occlusion when the cold air

050 13665 Air Masses and Fronts

at the rear of the occlusion is less cold than the cold air ahead, with the warm air at a higher altitude. ahead of the surface position of the occlusion is only at a higher altitude. at the rear of the occlusion is colder than the cold air ahead, with the warm air at a higher altitude. at the rear of the occlusion is colder than the cold air ahead.

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27-Which of the following constant pressure charts would be most relevant for planning a flight at FL 430?

050 15353 Meteorological Information

150 hPa 300 hPa 250 hPa 200 hPa

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28-Which constant pressure chart is standard for FL 450?

050 15352 Meteorological Information

200 hPa 300 hPa 250 hPa 150 hPa

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29-Which constant pressure chart is standard for FL 340?

050 15434 Meteorological Information

200 hPa 250 hPa 300 hPa 400 hPa

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30-Which of the following constant pressure charts would be most relevant for planning a flight at FL 330?

050 15435 Meteorological Information

400 hPa 300 hPa 200 hPa 250 hPa

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31-Which of the following constant pressure charts would be most relevant for planning a flight at FL 260?

050 15479 Meteorological Information

600 hPa 500 hPa 400 hPa 300 hPa

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32-Which constant pressure chart is standard for FL 240?

050 15478 Meteorological Information

500 hPa 400 hPa 300 hPa 600 hPa

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33-Which constant pressure chart is standard for FL 140?

050 15474 Meteorological Information

500 hPa 600 hPa 850 hPa 700 hPa

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34-If a flight at FL 150 is planned, which of these upper wind and temperature charts would be nearest to that flight level?

050 15459 Meteorological Information

500 hPa 600 hPa 700 hPa 850 hPa

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35-The QNH at an airfield located at mean sea level is 1022 hPa. The air temperature is not available. What is the QFF?

050 2244 The Atmosphere

It is not possible to give a definitive answer Less than 1022 hPa 1022 hPa More than 1022 hPa

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36-In Geneva, the local QNH is 994 hPa. The elevation of Geneva is 1411 FT. The QFE adjustment in Geneva is

050 1771 The Atmosphere

942 hPa. 967 hPa. 948 hPa. 961 hPa.

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37-Which constant pressure altitude chart is standard for FL50?

050 1196 Meteorological Information

850 hPa. 300 hPa. 700 hPa. 500 hPa.

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38-After landing at an aerodrome (aerodrome elevation 1715 FT), the altimeter indicates an altitude of 1310 FT. The altimeter is set to the pressure value of 1013 hPa. What is the QNH at this aerodrome?

050 1555 The Atmosphere

1013 hPa. 1015 hPa. 998 hPa. 1028 hPa.

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39-If the QFE at Locarno (200 metres above sea level) is 980 hPa, what is the approximate QNH ?

050 2247 The Atmosphere

1010 hPa 1005 hPa 1015 hPa 1000 hPa

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40-If the QNH at Locarno (200 metres above sea level) is 1015 hPa, what is the approximate QFE?

050 2249 Wind Uncategorized

1005 hPa 990 hPa 1000 hPa 995 hPa

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41-If the QNH at Locarno (200 metres above sea level) is 1025 hPa, what is the approximate QFE?

050 2250 The Atmosphere

1025 hPa 1005 hPa 1000 hPa 995 hPa

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42-When planning a flight at FL 110, which upper wind and temperature chart would be nearest your flight level ?

050 2577 Meteorological Information

850 hPa 500 hPa 700 hPa 300 hPa

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43-When planning a flight at FL 60, which upper wind and temperature chart would be nearest your flight level ?

050 2576 Meteorological Information

700 hPa 500 hPa 300 hPa 850 hPa

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44-If you are planning a flight at FL 290, which of these upper wind and temperature charts would be nearest your flight level ?

050 2575 Meteorological Information

700 hPa 850 hPa 300 hPa 500 hPa

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45-If you are planning a flight at FL 170, which of these upper wind and temperature charts would be nearest your flight level ?

050 2574 Meteorological Information

850 hPa 300 hPa 700 hPa 500 hPa

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46-Which constant pressure altitude chart is standard for FL 300?

050 2572 Meteorological Information

200 hPa 700 hPa 500 hPa 300 hPa

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47-Which constant pressure altitude chart is standard for FL 180?

050 2571 Meteorological Information

700 hPa 200 hPa 500 hPa 300 hPa

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48-Which constant pressure altitude chart is standard for FL 100?

050 2570 Meteorological Information

850 hPa 300 hPa 500 hPa 700 hPa

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49-Which constant pressure altitude chart is standard for FL 390?

050 2573 Meteorological Information

200 hPa 700 hPa 500 hPa 300 hPa

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50-If the QFE at Locarno (200 metres above sea level) is 1000 hPa, what is the approximate QNH?

050 2248 The Atmosphere

1035 hPa 1025 hPa 990 hPa 985 hPa

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51-If the QFE at ÇORLU (660 feet above sea level) is 980 hPa, what is the approximate QNH ? (1 mb= 30 feet)

050 1

1002 hPa 1015 hPa 998 hPa 1010 hPa

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52-If the QFE at an airport (200 metres above sea level) is 1000 hPa, what is the approximate QNH? (1 mb = 27 feet)

050 1

985 hPa 990 hPa 1035 hPa 1025 hPa

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53-The isohypse 5.000 feet can be expected at the constant pressure chart for the following pressure level:

050 1

500 hPa 700 hPa 300 hPa 850 hPa

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54-QNH 1025 hPa at an altitude of 660 feet AMSL: What will the approximate QFE be? (Assume 1 mb=30 ft)

050 1

1010 hPa 990 hPa 1003 hPa 1050 hPa

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55-You are setting your altimeter at an aerodrome, where the elevation is 54 ft. above MSL. The QNH you have been given is 1031 hPa. What would you expect the aerodrome QFE to be?

050 1

1032 hPa 1029 hPa 1009 hPa 1001 hPa

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56-In what hPa range is an upper weather chart for FL 340 situated?

050 4198 The Atmosphere

600 - 500 hPa 400 - 300 hPa 300 - 200 hPa 500 - 400 hPa

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57-Which of the following combinations of pressure and temperature is correct in the ICAO standard atmosphere?

050 15486 The Atmosphere

700 hPa -8.4°C 300 hPa -50.5°C 200 hPa -62.3°C 500 hPa -21.1°C

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58-In summer in the northern hemisphere the maximum wind speeds associated with sub-tropical jet streams are usually located

050 10898 Wind

above the tropopause at about 100 hPa below the tropopause at about 300 hPa above the tropopause at about 250 hPa below the tropopause at about 200 hPa

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59-In METAR messages, the pressure group represents the

050 1769 Meteorological Information

QFE rounded to the nearest hPa. QNH rounded down to the nearest hPa. QFE rounded down to the nearest hPa. QNH rounded up to the nearest hPa.

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60-Which of the following conditions gives the highest value of the QNH?

050 4190 The Atmosphere

QFE = 995 hPa, elevation = 1200 FT (366m) QFE = 1000 hPa, elevation = 1200 FT (366m) QFE = 995 hPa, elevation = 1600 FT (488m) QFE = 1003 hPa, elevation = 1200 FT (366m)

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61-Runway Visual Range (RVR) is

050 12839 Wind Uncategorized

measured with ceilometers alongside the runway usually better than visibility reported in AIRMET and METAR reported when visibility is less than 2000m

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62-Under anticyclone conditions in the northern hemisphere, with curved isobars the speed of the gradient wind is

050 5000 Wind

the same as the thermal component proportional only to the Coriolis force greater than the geostrophic wind less than the geostrophic wind

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63-What is the relationship, if any, between QFE and QNH at an airport situated 50 FT below sea level?

050 1547 The Atmosphere

QFE is greater than QNH. No clear relationship exists. QFE is smaller than QNH. QFE equals QNH.

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64-Runway Visual Range (RVR) is

050 4093 Wind Uncategorized

reported when visibility is less than 2000m measured with ceilometers alongside the runway reported in AIRMET and METAR usually better than visibility

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65-An aircraft is flying over the sea at FL 100, with a true altitude of 10000 feet; local QNH is 1003 hPa. What assumption, if any, can be made about the air mass in which the aircraft is flying ?

050 2260 The Atmosphere

Its average temperature is about ISA There is insufficient information to come to any conclusion It is colder than ISA It is warmer than ISA

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66-During a flight over the sea at FL 135, the true altitude is 13500 feet; local QNH is 1019 hPa. What information, if any, can be gained about the air mass in which the aircraft is flying?

050 2257 The Atmosphere

Its average temperature is the same as ISA It is colder than ISA There is insufficient information to make any assumption It is warmer than ISA

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67-The total depth of the atmosphere is approximately

050 1

500 KM 20 KM more than 1000 KM. 120 kilometers (400 000 feet).

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68-When flying towards a low pressure system at a constant indicated altitude, the true altitude will be;

050 1

higher than indicated. the same as indicated, lower than indicated. lower than indicated at first then the same as indicated later.

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69-What is the relationship between QFE and QNH at an airport 54 ft. below MSL?

050 1

QFE is equal to QNH QFE is greater than QNH There is no clear relationship. QFE is less than QNH

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70-From indications shown on the chart, when front "S" passes position "V" the surface wind should

050 13587 Air Masses and Fronts

veer and increase back and decrease veer and remain more or less at the same speed back and remain more or less at the same speed

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71-An aircraft is flying through the Alps on a very cold winter's day. The regional QNH is 1013 hPa. During the flight, you circle around a mountain at an altitude of its summit. What reading will the aneroid altimeter give, compared to the elevation of the summit?

050 14145 The Atmosphere

There is insufficient information to come to a conclusion The same altitude as the elevation of the summit A lower altitude than the elevation of the summit A higher altitude than the elevation of the summit

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72-An aircraft is flying through the Alps on a warm summer''s day. The weather is fine, and there is a high pressure system in the area. During the flight, a mountain is passed at an altitude of its summit. What reading will the aneroid altimeter give, compared to the summit's elevation?

050 14146 The Atmosphere

A lower altitude than the elevation of the summit There is insufficient information to come to a conclusion The same altitude as the elevation of the summit A higher altitude than the elevation of the summit

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73-Which of the following conditions would cause the altimeter to indicate a lower altitude than that actually flown ?

050 2169 The Atmosphere

Pressure altitude the same as indicated altitude. Atmospheric pressure lower than standard Air temperature lower than standard. Air temperature higher than standard

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74-An outside air temperature of -35°C is measured while cruising at FL 200. What is the temperature deviation from the ISA at this level?

050 1197 The Atmosphere

5°C colder than ISA. 5°C warmer than ISA. 10°C colder than ISA. 10°C warmer than ISA.

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75-An aircraft is flying from Point A to Point B on the upper level contour chart. The altimeter setting is 1013,2 hPa. Which of these statements is correct?

050 2518 The Atmosphere

The true altitude will be higher at B than at A The true altitude will be higher at A than at B Wind speed at B is higher than at A Wind speed at Madrid is higher than at A

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76-An aircraft is flying from Point A to Point B on the upper level contour chart. The altimeter setting is 1013,2 hPa. Which of these statements is correct?

050 2517 The Atmosphere

The true altitude will be higher at A than at B Wind speed at A and at B is the same The true altitude will be higher at B than at A Wind speed at A is higher than at B

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77-An aircraft is flying from Point A to Point B on the upper level contour chart. The altimeter setting is 1013.2 hPa. Which of these statements is correct?

050 2516 Uncategorized Wind

The true altitude will be higher at A than at B Wind speed at Paris is higher than at B Wind speed at A is higher than at B The true altitude will be higher at B than at A

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78-An aircraft is flying from Point A to Point B on the upper level contour chart. The altimeter setting is 1013,2 hPa. Which of these statements is correct?

050 2519 The Atmosphere

The true altitude will be higher at A than at B Wind speed at A and at B is the same Wind speed at B is higher than at A The true altitude will be higher at B than at A

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79-What is the deviation of the temperature at FL 140 above Copenhagen compared to ISA?

050 2618 CAT

8°C colder than ISA 12°C colder than ISA 8°C warmer than ISA 4°C warmer than ISA

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80-Define high pressure:

050 1

None of the above. An area with higher pressure than that of the environments. An area of divergence. A high pressure ridge.

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81-An outside air temperature of -35°C is measured while cruising at FL 200. What is the temperature deviation from the ISA at this level

050 1

10°C colder than ISA. 10°C warmer than ISA. 5°C colder than ISA. 5°C warmer than ISA.

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82-Define low pressure:

050 1

None of the above. An area with lower pressure than that of the environments. A trough. An area of convergence.

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83-How do you recognize a cold air pool?

050 1284 Pressure Systems

As a high pressure area aloft (e.g. on the 500 hPa chart). As a low pressure area aloft (e.g. on the 500 hPa chart). A cold air pool may only be recognized on the surface chart as a high pressure area. A cold air pool may only be recognized on the surface chart as a low pressure area.

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84-Imagine an airfield during summer with sunny days and clear nights and with a runway parallel to the shoreline of a large inland lake 5 nautical miles away from the field.
A small aircraft heading for the airfield in the afternoon experiences wind shear during approach and a cross wind component which makes landing difficult.
The origin of the wind shear and cross wind is most likely to be seen in

050 15560 Flight Hazards

a strong sea breeze blowing more or less perpendicular to the runway. a radiation inversion due to surface cooling during the clear night. a strong land breeze blowing more or less perpendicular to the runway. a subsidence inversion typical for summer anticyclones causing variations in wind speed and direction near the surface.

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85-At FL 180, the air temperature is -35°C.The air density at this level is:

050 13643 The Atmosphere

Unable to be determined without knowing the QNH. Less than the density of the ISA at FL 180. Equal to the density of the ISA at FL 180. Greater than the density of the ISA at FL 180.

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86-Two aircraft, one with a sharp wing profile (S), and the other with a thick profile (T), are flying through the same cloud with same true airspeed. The cloud consists of small supercooled droplets. Which of the following statements is most correct concerning ice accretion ?

050 4254 Flight Hazards

Aircraft T experiences more icing than S. Neither of the aircraft accumulate ice due to the small size of droplets. Aircraft S and T experience the same amount of icing Aircraft S experiences more icing than T.

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87-For a similar pressure gradient, the geostrophic wind speed will be

050 4998 Wind

greater at 30°N than at 60°N the same at all latitudes north or south of 15° equivalent to gradient wind ± thermal component greater at 60°N than at 30°N

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88-Which is true of the temperature at the tropopause?

050 4996 The Atmosphere

There is no significant difference with change of latitude It is higher in equatorial regions than in polar regions It is higher in polar regions than in equatorial regions It is highest in mid-latitudes

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89-The average position of the polar front in the northern hemisphere is:

050 13813 Wind Uncategorized

located near 65°N during the whole year. more southerly during the summer than during the winter. located near 55°N during the whole year. more southerly during the winter than during the summer.

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90-In the middle of the eye of a hurricane the wind speed is

050 14261 Wind

higher than 63 knots and the air is descending lower than 63 knots and the air is ascending higher than 63 knots and the air is ascending lower than 63 knots and the air is descending

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91-An aircraft is flying from Point A to Point B at the flight level corresponding to the pressure surface of the constant pressure chart. Which of the following statements is correct?

050 14947 Wind

Wind speed over B is higher than over A The true altitude will be higher over B than over London Wind speed over A is higher than over B The true altitude will be higher over B than over A

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92-An aircraft is flying from Point A to Point B at the flight level corresponding to the pressure surface of the constant pressure chart. Which of the following statements is correct?

050 14946 Wind

The true altitude will be higher over B than over Melbourne Wind speed over A is higher than over B The true altitude will be higher over A than over B Wind speed over B is higher than over A

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93-An aircraft is flying from Point A to Point B at the flight level corresponding to the pressure surface of the constant pressure chart. Which of the following statements is correct?

050 14944 Wind

Wind speed over B is higher than over A The true altitude will be higher over A than over Madrid The true altitude will be higher over A than over B Wind speed over A is higher than over B

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94-The average position of the polar front in the northern hemisphere is:

050 14881 Uncategorized Wind

located near 55°N during the whole year. more southerly during the summer than during the winter. located near 65°N during the whole year. more southerly during the winter than during the summer.

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95-In the troposphere the decrease in pressure per 100 m increase in height is

050 133 The Atmosphere

larger in the lower layers than in the higher layers in the order of 27 hPa per 100 m in the friction layer always larger in a high pressure area than in a low pressure area larger in the higher layers than in the lower layers

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96-At FL 180, the air temperature is -35°C.The air density at this level is:

050 130 The Atmosphere

Equal to the density of the ISA at FL 180. Unable to be determined without knowing the QNH. Less than the density of the ISA at FL 180. Greater than the density of the ISA at FL 180.

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97-During a flight at FL 100 from Marseille (QNH 1012 hPa) to Palma de Mallorca (QNH 1015 hPa), an aircraft remains at a constant true altitude. The reason for this is that:

050 1549 The Atmosphere

the air at Marseille is colder than that at Palma de Mallorca. one of the two QNH values may be incorrect. the altimeters are erroneous, and need to be tested. the air at Marseille is warmer than that at Palma de Mallorca.

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98-In a land- and sea-breeze circulation the land-breeze blows:

050 1231 Wind

during the night and is stronger than the sea-breeze. during the day and is weaker than the sea-breeze. during the day and is stronger than the sea-breeze. during the night and is weaker than the sea-breeze.

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99-A layer is absolutely unstable if the temperature decrease with height is

050 4164 Thermodynamics

less than 0.65°C per 100m more than 1°C per 100m 0.65°C per 100m between 1°C per 100m and 0.65°C per 100m

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100-During a flight over the sea at FL 100 from Marseille (QNH 1016 hPa) to Palma de Mallorca (QNH 1016 hPa), the true altitude is constantly decreasing. What is the probable reason for this ?

050 2256 The Atmosphere

The air at Marseille is warmer than that at Palma de Mallorca The air at Palma de Mallorca is warmer than that at Marseille One of the QNH values must be wrong The altimeter is faulty

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1-The QFF at an airfield located 400 metres above sea level is 1016 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QNH?

2-The QFF at an airfield located 400 metres above sea level is 1016 hPa. The air temperature is 10°C higher than a standard atmosphere. What is the QNH?

3-The QNH at an airfield in California located 69 metres below sea level is 1018 hPa. The air temperature is 10°C higher than a standard atmosphere. What is the QFF?

4-The QNH at an airfield located 200 metres above sea level is 1009 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QFF?

5-The QFF at an airfield in California located 69 metres below sea level is 1030 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QNH?

6-You must make an emergency landing at sea. The QNH of a field on a nearby island with an elevation of 4000 FT is 1025 hPa and the temperature is -20°C. What is your pressure altimeter reading when landing if 1025 hPa is set in the subscale?

7-A vertical spacing of 1000 FT is the standard required separation between two FL. Under conditions of cold air advection (ISA -15°C), what would the true vertical separation be?

8-What is the relationship between visibility and RVR in homogeneous fog?

9-What is the relationship between visibility and RVR in homogeneous fog?

10-Moist air is:

11-Which statement is true for a conditionally unstable layer?

12-An aircraft flies at a constant indicated altitude from airfield A (QNH= 1009 hPA) to airfield B (QNH= 1019 hPA) . If the subscale is not reset from 1009, what would be expected when over airfield B?

13-Regarding humidity which one is correct? (all other factors being constant)

14-TEMPO in a TAF means:

15-Which statement is true ?

16-At which pressure and temperature conditions may you safely assume that the minimum usable flight level at least lies at the same height, as the minimum safe altitude?

17-At which pressure and temperature conditions may you safely assume that the minimum usable flight level at least lies at the same height, as the minimum safe altitude?

18-From the following TAF you can assume that visibility at 2055Z in Birmingham (EGBB) will be :EGBB 261812 28015G25KT 9999 SCT025 TEMPO 1822 29018G35KT 5000 SHRASN BKN010CB PROB30 TEMPO 1821 1500 TSGR BKN008CB BECMG 2124 26010KT

19-In relation to 'air density' which of the following responses are correct:

20-What is the reason for decreasing in the density when the water vapor added to the given volume of air?

22-Which of the following sets of conditions are most likely to lead to the formation of advection fog?

23-Advection fog is most likely to form when

24-What is signified if an occlusion is described as "cold"?

25-Which of the following statements is correct?

26-An occlusion is called a warm occlusion when the cold air

27-Which of the following constant pressure charts would be most relevant for planning a flight at FL 430?

28-Which constant pressure chart is standard for FL 450?

29-Which constant pressure chart is standard for FL 340?

30-Which of the following constant pressure charts would be most relevant for planning a flight at FL 330?

31-Which of the following constant pressure charts would be most relevant for planning a flight at FL 260?

32-Which constant pressure chart is standard for FL 240?

33-Which constant pressure chart is standard for FL 140?

34-If a flight at FL 150 is planned, which of these upper wind and temperature charts would be nearest to that flight level?

35-The QNH at an airfield located at mean sea level is 1022 hPa. The air temperature is not available. What is the QFF?

36-In Geneva, the local QNH is 994 hPa. The elevation of Geneva is 1411 FT. The QFE adjustment in Geneva is

37-Which constant pressure altitude chart is standard for FL50?

38-After landing at an aerodrome (aerodrome elevation 1715 FT), the altimeter indicates an altitude of 1310 FT. The altimeter is set to the pressure value of 1013 hPa. What is the QNH at this aerodrome?

39-If the QFE at Locarno (200 metres above sea level) is 980 hPa, what is the approximate QNH ?

40-If the QNH at Locarno (200 metres above sea level) is 1015 hPa, what is the approximate QFE?

41-If the QNH at Locarno (200 metres above sea level) is 1025 hPa, what is the approximate QFE?

42-When planning a flight at FL 110, which upper wind and temperature chart would be nearest your flight level ?

43-When planning a flight at FL 60, which upper wind and temperature chart would be nearest your flight level ?

44-If you are planning a flight at FL 290, which of these upper wind and temperature charts would be nearest your flight level ?

45-If you are planning a flight at FL 170, which of these upper wind and temperature charts would be nearest your flight level ?

46-Which constant pressure altitude chart is standard for FL 300?

47-Which constant pressure altitude chart is standard for FL 180?

48-Which constant pressure altitude chart is standard for FL 100?

49-Which constant pressure altitude chart is standard for FL 390?

50-If the QFE at Locarno (200 metres above sea level) is 1000 hPa, what is the approximate QNH?

51-If the QFE at ÇORLU (660 feet above sea level) is 980 hPa, what is the approximate QNH ? (1 mb= 30 feet)

52-If the QFE at an airport (200 metres above sea level) is 1000 hPa, what is the approximate QNH? (1 mb = 27 feet)

53-The isohypse 5.000 feet can be expected at the constant pressure chart for the following pressure level:

54-QNH 1025 hPa at an altitude of 660 feet AMSL: What will the approximate QFE be? (Assume 1 mb=30 ft)

55-You are setting your altimeter at an aerodrome, where the elevation is 54 ft. above MSL. The QNH you have been given is 1031 hPa. What would you expect the aerodrome QFE to be?

56-In what hPa range is an upper weather chart for FL 340 situated?

57-Which of the following combinations of pressure and temperature is correct in the ICAO standard atmosphere?

58-In summer in the northern hemisphere the maximum wind speeds associated with sub-tropical jet streams are usually located

59-In METAR messages, the pressure group represents the

60-Which of the following conditions gives the highest value of the QNH?

61-Runway Visual Range (RVR) is

62-Under anticyclone conditions in the northern hemisphere, with curved isobars the speed of the gradient wind is

63-What is the relationship, if any, between QFE and QNH at an airport situated 50 FT below sea level?

64-Runway Visual Range (RVR) is

65-An aircraft is flying over the sea at FL 100, with a true altitude of 10000 feet; local QNH is 1003 hPa. What assumption, if any, can be made about the air mass in which the aircraft is flying ?

66-During a flight over the sea at FL 135, the true altitude is 13500 feet; local QNH is 1019 hPa. What information, if any, can be gained about the air mass in which the aircraft is flying?

67-The total depth of the atmosphere is approximately

68-When flying towards a low pressure system at a constant indicated altitude, the true altitude will be;

69-What is the relationship between QFE and QNH at an airport 54 ft. below MSL?

70-From indications shown on the chart, when front "S" passes position "V" the surface wind should

71-An aircraft is flying through the Alps on a very cold winter's day. The regional QNH is 1013 hPa. During the flight, you circle around a mountain at an altitude of its summit. What reading will the aneroid altimeter give, compared to the elevation of the summit?

72-An aircraft is flying through the Alps on a warm summer''s day. The weather is fine, and there is a high pressure system in the area. During the flight, a mountain is passed at an altitude of its summit. What reading will the aneroid altimeter give, compared to the summit's elevation?

73-Which of the following conditions would cause the altimeter to indicate a lower altitude than that actually flown ?

74-An outside air temperature of -35°C is measured while cruising at FL 200. What is the temperature deviation from the ISA at this level?

75-An aircraft is flying from Point A to Point B on the upper level contour chart. The altimeter setting is 1013,2 hPa. Which of these statements is correct?

76-An aircraft is flying from Point A to Point B on the upper level contour chart. The altimeter setting is 1013,2 hPa. Which of these statements is correct?

77-An aircraft is flying from Point A to Point B on the upper level contour chart. The altimeter setting is 1013.2 hPa. Which of these statements is correct?

78-An aircraft is flying from Point A to Point B on the upper level contour chart. The altimeter setting is 1013,2 hPa. Which of these statements is correct?

79-What is the deviation of the temperature at FL 140 above Copenhagen compared to ISA?

18-From the following TAF you can assume that visibility at 2055Z in Birmingham (EGBB) will be :
EGBB 261812 28015G25KT 9999 SCT025 TEMPO 1822 29018G35KT 5000 SHRASN BKN010CB PROB30 TEMPO 1821 1500 TSGR BKN008CB BECMG 2124 26010KT