Index - Atpl Campus

100 item has been found

1-An aircraft descents in layered clouds; the freezing level is situated at FL 60. At what levels is the probability for airframe icing the highest?

050 13663 Uncategorized Wind

At FL 140. Between FL 120 and FL 180. Between FL 60 and FL 20. Between FL 120 and FL 60.

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2-An aircraft descends in layered clouds; the freezing level is situated at FL 60.
At what levels is the probability for airframe icing the highest?

050 15726 Flight Hazards

Between FL 60 and FL 20. At FL 140. Between FL 120 and FL 180. Between FL 120 and FL 60.

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3-What intensity and type of aircraft icing is likely to occur at FL 100 in a thunderstorm, with the freezing level at 7000 FT?

050 13603 Flight Hazards

Moderate to severe icing due to rime ice. Light icing due to clear ice. Moderate to severe icing due to clear ice. Light icing due to rime ice.

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4-What intensity and type of airframe icing is most likely to occur when aircraft descend rapidly from FL 320 (temp. -45°C) to FL 60 in warm, moist clear air?

050 10939 Flight Hazards

Nil ice Moderate opaque rime Light opaque rime and light clear ice Light or moderate hoar frost

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5-If you are flying at FL 120 and the outside temperature is -2°C, at what altitude will the "freezing level" be?

050 2253 The Atmosphere

FL 110 FL 90 FL 150 FL 130

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6-What intensity and type of airframe icing is most likely to occur when flying at FL 170 in AS with the outside air temperature at -20°C?

050 10940 Flight Hazards

Light - rime Moderate - clear Moderate - hoar frost Severe - clear

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7-The occurrence of freezing rain at FL 60 is most likely in square

050 13586 Air Masses and Fronts

2A 3C 2D 3B

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8-For a VFR aircraft, the conditions in which it could encounter severe airframe icing are:

050 10882 Wind Uncategorized

flight between two cloud layers, without precipitation, resulting in clear ice formation flight into supercooled rain, resulting in rime ice formation flight into freezing rain, resulting in clear ice formation flight into an area outside of clouds where the temperature is below 0°C, resulting in rime ice formation

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9-What will be the classification of high level clouds and where will the base be?

050 1

above 16500ft, Cirriform above 16500ft, Cumuliform above 7000 ft., Cumuliform above 14000ft, Nimbus

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10-What is the most likely cause of a lack of clouds at higher levels in a stationary high?

050 1605 Pressure Systems

Sinking air Divergence at higher levels Instability Rising air

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11-What is the main composition of clouds classified as "high level clouds"?

050 1221 Clouds and Fog

Water vapour. Supercooled water droplets. Water droplets. Ice crystals.

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12-What is the main composition of clouds classified as "high level clouds"?

050 1

Ice crystals. Supercooled water droplets. Water vapour. Water droplets.

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13-What is the main composition of clouds classified as "high level clouds"?

050 1

Ice crystals. Water vapour. Supercooled water droplets. Water droplets.

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14-On the approach, the surface temperature is given as -5°C. The freezing level is at 3000 FT/AGL. At 4000 FT/AGL, there is a solid cloud layer from which rain is falling. According to the weather briefing, the clouds are due to an inversion caused by warm air sliding up and over an inclined front. Would you expect icing?

050 2049 Flight Hazards

Yes, but only between 3000 and 4000 FT/AGL. No, absolutely no icing will occur. Yes, between ground level and 3000 FT/AGL. No, flights clear of cloud experience no icing.

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15-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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16-The turbulence which occurs at high flight levels (above FL 250) is mainly of the type Clear Air Turbulence. In what way can moderate to severe Clear Air Turbulence affect an aircraft, the flight and the passengers?

050 4266 Flight Hazards

The turbulence is wave like which makes the flight unpleasant for the passengers but the manoeuvring will not be affected essentially. The turbulence can be resembled with the roughness of a washing-board (small scale) and will not have influence on the aircraft and its solidity, but will make flight a little more difficult. The passengers will seldom notice anything of this turbulence. The turbulence is a small scale one and can cause damage. The manoeuvring of the aircraft will be made more difficult or even impossible. For the passengers the flight will be unpleasant. The turbulence is a large scale one (waving) so that the aircraft will be difficult to manoeuvre. The passengers will feel some discomfort.

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17-At what flight level is the jet stream core that is situated over northern Scandinavia ?

050 1683 CAT

FL 300 FL 360 FL 330 FL 280

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18-What is the reason of tropopause has the highest level over equatorial area?

050 1

Equatorial region is the warmest area of the world. The horizontal air flow over on equatorial area. Slack pressure gradient causes the high level tropopause. The gravitational force of the earth.

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19-Over Madrid, what intensity of turbulence and icing is forecast at FL 200 ?

050 1674 CAT

Moderate turbulence, light icing Severe turbulence, severe icing Moderate turbulence, moderate icing Severe turbulence, moderate icing

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20-Two aircraft are flying simultaneously in level flight at different flight levels on opposite tracks overhead a given position.
Aircraft A flying at FL 070 experiences a 30 kt headwind.
Aircraft B flying at FL 060 experiences a 20 kt headwind.
None of the aircraft experiences cross wind. This wind condition will be referred to as

050 15036 Flight Hazards

vertical and horizontal wind shear no wind shear since the absolute value of the difference in wind velocity per height unit is too small to fit the definition of wind shear at all horizontal wind shear only vertical wind shear only

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21-If you have to fly through a warm front when freezing level is at 10000 feet in the warm air and at 2000 feet in the cold air, at which altitude is the probability of freezing rain the lowest ?

050 2177 Air Masses and Fronts

3000 feet 12000 feet 5000 feet 9000 feet

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22-An aircraft flies into freezing rain in an area with a temperature below 0°C. The type of icing it will most likely encounter is

050 10857 Uncategorized Wind

granular frost rime ice clear ice hoar frost

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23-The most dangerous form of airframe icing is

050 2340 Flight Hazards

rime ice. clear ice. dry ice. hoar frost.

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24-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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25-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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26-In which of the following situations is the probability for severe thunderstorms the highest?

050 15599 Flight Hazards

Advection of warm air over a cold land surface. Advection of continental cold air over a warm land surface. Advection of maritime warm air over a cold sea surface. Advection of maritime cold air over a warm sea surface.

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27-In which of the following situations is the probability for severe thunderstorms the highest?

050 13694 Flight Hazards

Advection of maritime warm air over a cold sea surface. Advection of continental cold air over a warm land surface. Advection of maritime cold air over a warm sea surface. Advection of warm air over a cold land surface.

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28-The QNH of an airport at sea level is 983 hPa and the temperature deviation from ISA is -15°C below FL 100. What is the true altitude of FL 100?

050 1316 The Atmosphere

8640 ft 11460 ft 9740 ft 10160 ft

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29-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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30-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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31-What are the characteristics of cumuliform clouds?

050 1217 Clouds and Fog

Small water droplets, stability, no turbulence and extensive areas of rain. Small water droplets, instability, turbulence, extensive areas of rain and rime ice. Large water droplets, stability, no turbulence, showers and mainly rime ice. Large water droplets, instability, turbulence, showers and mainly clear ice.

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32-If atmospheric conditions exist such that the temperature deviation is ISA +10°C in the lower troposphere up to 18000 FT, what is the actual layer thickness between FL 60 and FL 120 ?

050 66 The Atmosphere

6000 FT. 5760 FT. 6240 FT. 5900 FT.

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33-Which of the following are medium level clouds ?

050 4047 Clouds and Fog

Altostratus and altocumulus Cumulonimbus All convective clouds Cirrocumulus and cirrostratus

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34-Clear ice forms on an aircraft by the freezing of:

050 1614 Flight Hazards

snow small supercooled water drops large supercooled water drops water vapour

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35-What is the most common freezing precipitation?

050 1

Freezing graupel. Freezing pellets. Freezing hail and freezing snow. Freezing rain and freezing drizzle.

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36-In which of the following METAR reports is the probability of fog formation in the coming night the highest?

050 13693 Meteorological Information

201850Z 25010KT 4000 RA BKN012 OVC030 12/10 Q1006 TEMPO 1500= 201850Z 06018G30KT 5000 -RA OVC010 04/01 Q1024 NOSIG= 201850Z 15003KT 6000 SCT120 05/04 Q1032 BECMG 1600 BR= 201850Z 21003KT 8000 SCT250 12/m08 Q1028 NOSIG=

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37-In which of the following METAR reports is the probability of fog formation in the coming night the highest?

050 2597 Meteorological Information

201850Z 15003KT 6000 SCT120 05/04 Q1032 BECMG 1600 BR= 201850Z 25010KT 4000 RA BKN012 OVC030 12/10 Q1006 TEMPO 1500= 201850Z 06018G30KT 5000 -RA OVC010 04/01 Q1024 NOSIG= 201850Z 21003KT 8000 SCT250 12/m08 Q1028 NOSIG=

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38-An aircraft with 1020hPa set on the altimeter sub-scale departs aerodrome 'A' which is 800ft above mean sea level (AMSL). The flight is made to the planned destination aerodrome 'B' which is in an area of low pressure, but the altimeter sub-scale is not updated en route. If the QNH at aerodrome 'B' is 999hPa, and the highest point on the landing area is 500ft AMSL, what should the altimeter read? Assume 1hPa = 30ft.

050 1

-180ft 830ft -130ft 1130ft

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39-What flight conditions are most likely to be experienced in square 2B by an aircraft at FL 120?

050 13571 Meteorological Information

VMC below an overcast of AS and CS, generally smooth air VMC above layers of ST and SC, generally stable conditions IMC in NS with risk of light icing IMC in layers of AS and isolated CB risk of severe turbulence and icing

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40-For a VFR flight severe airframe icing may occur when flying

050 16354 Flight Hazards

into freezing rain, resulting in clear ice formation into an area outside of clouds where the temperature is below 0°C, resulting in rime ice formation between two cloud layers, without precipitation, resulting in clear ice formation into supercooled rain, resulting in rime ice formation

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41-In which of the following conditions is moderate to severe airframe icing most likely to be encountered?

050 1588 Clouds and Fog

In Nimbostratus cloud Within cloud of any type Below the freezing level in clear air In clear air above the freezing level

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42-Which of the following conditions is most likely to cause airframe icing ?

050 459 Flight Hazards

GR PE +FZRA SHSN

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43-Which of the following statements is true regarding moderate to severe airframe icing?

050 456 Flight Hazards

It will not occur in clear-sky conditions It always occurs in altostratus cloud It will occur in the anvil part of the cumulonimbus cloud It is unlikely to occur in nimbostratus cloud

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44-Which of the following statements is true regarding moderate to severe airframe icing?

050 455 Flight Hazards

It always occurs in altostratus cloud It may occur in the uppermost levels of a cumulonimbus capillatus formation It is likely to occur in nimbostratus cloud It will occur in clear-sky conditions

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45-For a VFR flight severe airframe icing may occur when flying

050 1

into supercooled rain, resulting in rime ice formation into an area outside of clouds where the temperature is below 0° C, resulting in rime ice formation into freezing rain, resulting in clear ice formation between two cloud layers, without precipitation, resulting in clear ice formation

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46-Which of the following conditions is most likely to cause airframe icing ?

050 1

SHSN BR GR +FZRA

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47-Whilst flying at FL 180 on the northern hemisphere an aircraft experiences right drift. What effect, if any, will this have on the aircraft's true altitude ?

050 1236 Wind

It remains constant. Without knowing the pressure change this question cannot be answered. It decreases It increases.

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48-You are flying at FL 160. Outside air temperature is -27°C, and the pressure at sea level is 1003 hPa. What is the true altitude?

050 12825 Uncategorized Wind

15100 ft 16920 ft 15620 ft 16360 ft

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49-You are flying at FL 200. Outside air temperature is -40°C, and the pressure at sea level is 1033 hPa. What is the true altitude?

050 12824 Wind Uncategorized

18290 ft 21770 ft 19310 ft 20630 ft

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50-You are flying at FL 160. Outside air temperature is -27°C, and the pressure at sea level is 1003 hPa. What is the true altitude?

050 2521 Wind Uncategorized

15100 ft 16360 ft 16920 ft 15620 ft

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51-You are flying at FL 200. Outside air temperature is -40°C, and the pressure at sea level is 1033 hPa. What is the true altitude?

050 2520 Wind Uncategorized

19310 ft 21770 ft 18290 ft 20630 ft

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52-Which of the following clouds are classified as medium level clouds in temperate regions ?

050 1219 Clouds and Fog

AS, AC. SC, NS CS, ST. CI, CC.

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53-Which of the following clouds are classified as medium level clouds in temperate?

050 1

CI, CC. SC, NS AS, AC. CS, ST.

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54-To what extent is Munich covered by clouds ?

050 1702 CAT

3 to 5 oktas 1 to 4 oktas 5 to 8 oktas 5 to 7 oktas

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55-What degree of aircraft icing is determined by the following ICAO description?
"Conditions in which immediate change of heading and/or altitude is considered essential"

050 16277 Flight Hazards

Violent Moderate Light Severe

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56-What degree of aircraft icing is determined by the following ICAO description?
"Conditions in which change of heading and/or altitude may be considered desirable"

050 16428 Flight Hazards

Severe Violent Moderate Light

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57-A pilot is warned of severe icing at certain flight levels by information supplied in

050 4137 Meteorological Information

TAF and METAR TAF and SIGMET SWC and SIGMET METAR and SIGMET

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58-You are flying with an outside air temperature of -12°C and a TAS of 250 kt at FL 150 through 8 oktas NS. What type and degree of icing is most probable?

050 226 Flight Hazards

In clouds pushed up against the mountains, moderate to severe clear ice. Over flat terrain, away from fronts, moderate to severe mixed ice. Over flat terrain, moderate hoar frost. In clouds pushed up against the mountains, moderate to severe mixed ice.

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59-What cloud type can produce freezing rain?

050 16711 Precipitation

Nimbostratus. Stratocumulus. Cumulonimbus. Stratus.

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60-Atmospheric soundings give the following temperature profile: 3000 FT +15°C 6000 FT +8°C 10000 FT +1°C 14000 FT -6°C 18000 FT -14°C 24000 FT -26°C At which of the following flight levels is the risk for aircraft icing, in cloud, greatest?

050 2048 Flight Hazards

FL 80 FL 220 FL 150 FL 180

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61-An aircraft is flying from south to north, above the polar front jet stream, at FL 400 in the southern hemisphere. What change, if any, in temperature will be experienced ?

050 1566 Wind

It decreases and then increases. It stays the same. It increases. It decreases.

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62-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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63-An aircraft is flying over the sea at FL 120, with a true altitude of 12000 feet; local QNH is 1013 hPa. What assumption, if any, can be made about the air mass in which the aircraft is flying ?

050 2259 The Atmosphere

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

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64-An aircraft is flying over the sea at FL 90; the true altitude is 9100 feet; local QNH is unknown. What assumption, if any, can be made about the air mass in which the aircraft is flying ?

050 2258 The Atmosphere

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

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65-An aircraft is descending to land under IFR. If the local QNH is 1009 hPa, what will happen to the altitude reading when the altimeter is reset at the transition level ?

050 2513 The Atmosphere

It will increase It will remain the same It will not be affected It will decrease

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66-Which FL corresponds with the 600 hPa pressure level?

050 15918 Meteorological Information

FL 100 FL 240 FL 140 FL 180

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67-Which FL corresponds with the 250 hPa pressure level?

050 15848 Meteorological Information

FL 300 FL 340 FL 450 FL 390

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68-Which FL corresponds with the 400 hPa pressure level?

050 15836 Meteorological Information

FL 340 FL 140 FL 240 FL 300

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69-Which FL corresponds with the 150 hPa pressure level?

050 15550 Meteorological Information

FL 300 FL 340 FL 450 FL 390

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70-Which FL corresponds with the 200 hPa pressure level ?

050 57 Meteorological Information

FL 100. FL 50. FL 390. FL 300.

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71-Which FL corresponds with the 850 hPa pressure level ?

050 2510 Meteorological Information

FL 300 FL 390 FL 50 FL100

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72-Which FL corresponds with the 700 hPa pressure level ?

050 2509 Meteorological Information

FL 390 FL 180 FL 100 FL 300

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73-Which FL corresponds with the 500 hPa pressure level ?

050 2508 Meteorological Information

FL 390 FL 100 FL 160 FL 180

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74-Which FL corresponds with the 300 hPa pressure level ?

050 2507 Meteorological Information

FL 100 FL 50 FL 390 FL 300

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75-In the month of August you prepare a flight (cruising level FL 370) from Bombay (19°N - 73°E) to Bangkok (13°N - 100°E). What wind conditions can you expect?

050 1988 Wind

Light winds diagonal to the route. Tailwinds. Strong northerly winds. Headwinds.

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76-Which area of a polar front jet stream in the northern hemisphere has the highest probability of turbulence?

050 10959 Wind

Looking downstream, the area to the right of the core. In the core of the jet stream. Above the core in the boundary between warm and cold air. Looking downstream, the area to the left of the core.

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77-In which of the following 1850 UTC METAR reports, is the probability of fog formation, in the coming night, the highest?

050 1625 Meteorological Information

00000KT 9999 SCT300 21/01 Q1032 NOSIG = VRB01KT 8000 SCT250 11/10 Q1028 BECMG 3000 BR = 22004KT 6000 -RA SCT012 OVC030 17/14 Q1009 NOSIG = VRB02KT 2500 HZ SCT120 14/M08 Q1035 NOSIG =

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78-Which area of a polar front jet stream in the northern hemisphere has the highest probability of turbulence?

050 2047 Wind

In the core of the jet stream. Above the core in the boundary between warm and cold air. Looking downstream, the area to the right of the core. Looking downstream, the area to the left of the core.

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79-According to the following 1850 UTC METAR reports, which has the highest probability of fog formation?

050 1

00000KT 9999 SCT300 21/01 Q1032 NOSIG = 22004KT 6000 -RA SCT012 OVC030 17/14 Q1009 NOSIG = VRB01KT 8000 SCT025 11/10 Q1028 BECMG 3000 = VRB02KT 2500 SCT120 14/M08 Q1035 NOSIG =

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80-What type of clouds are associated with snow showers ?

050 5541 Precipitation

Cumulus and cumulonimbus Cumulus and altostratus Nimbostratus Altostratus and stratus

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81-What type of clouds are associated with rain showers ?

050 5540 Precipitation

Nimbostratus. Altostratus and stratus. Towering cumulus and altostratus. Towering cumulus and cumulonimbus.

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82-With what type of clouds are showers most likely associated?

050 1257 Precipitation

Cumulonimbus. Stratus. Nimbostratus. Stratocumulus.

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83-In which of the following situations is an aircraft most susceptible to icing ?

050 3483 Flight Hazards

Flying in dense cirrus clouds. Level flight below a rain producing cloud when OAT is below zero degrees C. Flying in heavy drizzle. Level flight in snowfall below a nimbostratus layer.

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84-In which of the following situations is an aircraft most susceptible to icing ?

050 1

Flying in heavy drizzle Flying in dense cirrus clouds Level flight below a rain producing cloud when OAT is below zero degrees °C Level flight in snowfall below a nimbostratus layer

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85-On which of these routes would you not need to worry about icing at FL 170?

050 2706 CAT

Zurich - Athens Paris - Lisbon London - Stockholm Madrid - Vienna

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86-In mature Cb's the probability of severe icing, according to meteorological rules, is greatest in the following temperature range:

050 13645 Clouds and Fog

+5°C to 0°C -40°C to -60°C 0°C to -23°C -23°C to -40°C

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87-Which of the following clouds may extend into more than one level?

050 1223 Clouds and Fog

Cirrus. Altocumulus. Nimbostratus. Stratus.

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88-Clouds, classified as being low level are considered to have bases from

050 4046 Clouds and Fog

500 to 1000 FT 100 to 200 FT 1000 to 2000 FT the surface to 6500 FT

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89-Hazardous hailstones, reaching the ground, are most likely to be experienced below CB clouds situated

050 10887 Flight Hazards

over the sea near the equator in continental interiors near the equator over the sea in middle latitudes in continental interiors in middle latitudes

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90-Rime ice forms through the freezing onto aircraft surfaces of

050 1558 Flight Hazards

snow. large supercooled water drops. water vapour. small supercooled water drops.

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91-You are flying from Munich to Amsterdam. Which of the following flight levels would you choose in order to avoid turbulence and icing?

050 1681 CAT

FL 260 FL 180 FL 140 FL 320

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92-An aircraft flying at FL 45 (OAT 6°C) obtains a reading of 1860 ft on its radio altimeter (ground elevation 3090 ft). What is the value of the QNH, to the nearest hPa, at that point?

050 10858 The Atmosphere

1030 1042 996 1013

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93-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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94-What wind is forecast at FL 390 over Paris ?

050 1693 CAT

030/40 190/40 210/40 240/20

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95-What causes the highest percentage of the atmosphere lies under the 50% of lower Troposphere?

050 1

Radiated energy from the Sun. Low level winds. Gravity. Corriollis force.

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96-The type of icing that occurs in dense clouds with large supercooled drops that have a temperature of -5°C is most likely to be

050 4156 Flight Hazards

hoar frost rime ice cloudy ice clear ice

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97-An aircraft flies from aerodrome "A", (QNH= 1020 hPA) , to aerodrome "B", (QNH= 999 hPA) . Aerodrome "A" is 800 ft. above mean sea level and aerodrome "B" is 540 ft. above mean sea level. If the altimeter sub scale is not changed from 1020, what is the altimeter indication on landing.

050 1

1470 ft. -170 ft. 1170 ft. 170 ft.

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98-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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99-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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100-At FL 180, the air temperature is -35°C. The air density at this level is:

050 1

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

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1-An aircraft descents in layered clouds; the freezing level is situated at FL 60. At what levels is the probability for airframe icing the highest?

2-An aircraft descends in layered clouds; the freezing level is situated at FL 60.At what levels is the probability for airframe icing the highest?

3-What intensity and type of aircraft icing is likely to occur at FL 100 in a thunderstorm, with the freezing level at 7000 FT?

4-What intensity and type of airframe icing is most likely to occur when aircraft descend rapidly from FL 320 (temp. -45°C) to FL 60 in warm, moist clear air?

5-If you are flying at FL 120 and the outside temperature is -2°C, at what altitude will the "freezing level" be?

6-What intensity and type of airframe icing is most likely to occur when flying at FL 170 in AS with the outside air temperature at -20°C?

7-The occurrence of freezing rain at FL 60 is most likely in square

8-For a VFR aircraft, the conditions in which it could encounter severe airframe icing are:

9-What will be the classification of high level clouds and where will the base be?

10-What is the most likely cause of a lack of clouds at higher levels in a stationary high?

11-What is the main composition of clouds classified as "high level clouds"?

12-What is the main composition of clouds classified as "high level clouds"?

13-What is the main composition of clouds classified as "high level clouds"?

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

16-The turbulence which occurs at high flight levels (above FL 250) is mainly of the type Clear Air Turbulence. In what way can moderate to severe Clear Air Turbulence affect an aircraft, the flight and the passengers?

17-At what flight level is the jet stream core that is situated over northern Scandinavia ?

18-What is the reason of tropopause has the highest level over equatorial area?

19-Over Madrid, what intensity of turbulence and icing is forecast at FL 200 ?

21-If you have to fly through a warm front when freezing level is at 10000 feet in the warm air and at 2000 feet in the cold air, at which altitude is the probability of freezing rain the lowest ?

22-An aircraft flies into freezing rain in an area with a temperature below 0°C. The type of icing it will most likely encounter is

23-The most dangerous form of airframe icing is

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

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

26-In which of the following situations is the probability for severe thunderstorms the highest?

27-In which of the following situations is the probability for severe thunderstorms the highest?

28-The QNH of an airport at sea level is 983 hPa and the temperature deviation from ISA is -15°C below FL 100. What is the true altitude of FL 100?

29-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?

30-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

31-What are the characteristics of cumuliform clouds?

32-If atmospheric conditions exist such that the temperature deviation is ISA +10°C in the lower troposphere up to 18000 FT, what is the actual layer thickness between FL 60 and FL 120 ?

33-Which of the following are medium level clouds ?

34-Clear ice forms on an aircraft by the freezing of:

35-What is the most common freezing precipitation?

36-In which of the following METAR reports is the probability of fog formation in the coming night the highest?

37-In which of the following METAR reports is the probability of fog formation in the coming night the highest?

39-What flight conditions are most likely to be experienced in square 2B by an aircraft at FL 120?

40-For a VFR flight severe airframe icing may occur when flying

41-In which of the following conditions is moderate to severe airframe icing most likely to be encountered?

42-Which of the following conditions is most likely to cause airframe icing ?

43-Which of the following statements is true regarding moderate to severe airframe icing?

44-Which of the following statements is true regarding moderate to severe airframe icing?

45-For a VFR flight severe airframe icing may occur when flying

46-Which of the following conditions is most likely to cause airframe icing ?

47-Whilst flying at FL 180 on the northern hemisphere an aircraft experiences right drift. What effect, if any, will this have on the aircraft's true altitude ?

48-You are flying at FL 160. Outside air temperature is -27°C, and the pressure at sea level is 1003 hPa. What is the true altitude?

49-You are flying at FL 200. Outside air temperature is -40°C, and the pressure at sea level is 1033 hPa. What is the true altitude?

50-You are flying at FL 160. Outside air temperature is -27°C, and the pressure at sea level is 1003 hPa. What is the true altitude?

51-You are flying at FL 200. Outside air temperature is -40°C, and the pressure at sea level is 1033 hPa. What is the true altitude?

52-Which of the following clouds are classified as medium level clouds in temperate regions ?

53-Which of the following clouds are classified as medium level clouds in temperate?

54-To what extent is Munich covered by clouds ?

55-What degree of aircraft icing is determined by the following ICAO description?"Conditions in which immediate change of heading and/or altitude is considered essential"

56-What degree of aircraft icing is determined by the following ICAO description?"Conditions in which change of heading and/or altitude may be considered desirable"

57-A pilot is warned of severe icing at certain flight levels by information supplied in

58-You are flying with an outside air temperature of -12°C and a TAS of 250 kt at FL 150 through 8 oktas NS. What type and degree of icing is most probable?

59-What cloud type can produce freezing rain?

60-Atmospheric soundings give the following temperature profile: 3000 FT +15°C 6000 FT +8°C 10000 FT +1°C 14000 FT -6°C 18000 FT -14°C 24000 FT -26°C At which of the following flight levels is the risk for aircraft icing, in cloud, greatest?

61-An aircraft is flying from south to north, above the polar front jet stream, at FL 400 in the southern hemisphere. What change, if any, in temperature will be experienced ?

62-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 ?

63-An aircraft is flying over the sea at FL 120, with a true altitude of 12000 feet; local QNH is 1013 hPa. What assumption, if any, can be made about the air mass in which the aircraft is flying ?

64-An aircraft is flying over the sea at FL 90; the true altitude is 9100 feet; local QNH is unknown. What assumption, if any, can be made about the air mass in which the aircraft is flying ?

65-An aircraft is descending to land under IFR. If the local QNH is 1009 hPa, what will happen to the altitude reading when the altimeter is reset at the transition level ?

66-Which FL corresponds with the 600 hPa pressure level?

67-Which FL corresponds with the 250 hPa pressure level?

68-Which FL corresponds with the 400 hPa pressure level?

69-Which FL corresponds with the 150 hPa pressure level?

70-Which FL corresponds with the 200 hPa pressure level ?

71-Which FL corresponds with the 850 hPa pressure level ?

72-Which FL corresponds with the 700 hPa pressure level ?

73-Which FL corresponds with the 500 hPa pressure level ?

74-Which FL corresponds with the 300 hPa pressure level ?

75-In the month of August you prepare a flight (cruising level FL 370) from Bombay (19°N - 73°E) to Bangkok (13°N - 100°E). What wind conditions can you expect?

76-Which area of a polar front jet stream in the northern hemisphere has the highest probability of turbulence?

77-In which of the following 1850 UTC METAR reports, is the probability of fog formation, in the coming night, the highest?

78-Which area of a polar front jet stream in the northern hemisphere has the highest probability of turbulence?

79-According to the following 1850 UTC METAR reports, which has the highest probability of fog formation?

80-What type of clouds are associated with snow showers ?

81-What type of clouds are associated with rain showers ?

2-An aircraft descends in layered clouds; the freezing level is situated at FL 60.
At what levels is the probability for airframe icing the highest?

55-What degree of aircraft icing is determined by the following ICAO description?
"Conditions in which immediate change of heading and/or altitude is considered essential"

56-What degree of aircraft icing is determined by the following ICAO description?
"Conditions in which change of heading and/or altitude may be considered desirable"