Index - Atpl Campus

100 item has been found

1-What is the temperature deviation in degrees Celsius, from the ICAO Standard Atmosphere overhead Frankfurt ?

050 1695 Meteorological Information

ISA -2°C ISA -13°C ISA +2°C ISA +13°C

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2-The temperature at 3000 ft. above mean sea level is forecast to be 3°C. What is the deviation from ICAO Standard Atmosphere?

050 1

ISA +6 ISA -6 ISA -7 ISA +5

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3-What is, approximately, the temperature at 20000 FT in the ICAO Standard Atmosphere?

050 12850 The Atmosphere

-15°C -30°C -20°C -25°C

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4-The temperature at 10000ft in the ICAO Standard Atmosphere

050 1

0 C -20 C -35 C -5 C

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5-You are flying at FL 130, and your true altitude is 12000 FT. What is the temperature deviation from that of the standard atmosphere at FL 130 (QNH 1013,2 hPa) ?

050 1557 The Atmosphere

ISA -20°C ISA +12°C ISA +20°C ISA +/-0°C

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6-What is the lowest temperature in standard atmosphere?

050 1

(-54,5 C) (-50,5 C) (-63,5 C) (-56,5 C)

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7-The temperature lapse rate of the ICAO standard atmosphere in the troposphere is:

050 13607 The Atmosphere

3°C/1000 FT 2°C/1000 FT 2,5°C/1000 FT 6,5°C/1000 FT

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8-The temperature at 10000 FT in the ICAO Standard Atmosphere is:

050 3719 The Atmosphere

-20°C -35°C 0°C -5°C

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9-The ICAO Standard Atmosphere (ISA) assumes that temperature will reduce at the rate of

050 10921 The Atmosphere

2°C per 1000 FT up to 36090 FT and will then increase at 0,3°C per 1000 FT up to 65617 FT 1,98°C per 1000 FT up to 36090 FT and will then rise at 0,3°C per 1000 FT up to 65617 FT when it will remain constant 1,98°C per 1000 FT up to 36090 FT after which it remains constant to 65617 FT 2°C per 1000 FT up to 65617 FT after which it will remain constant to 104987 FT

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10-The ICAO Standard Atmosphere (ISA) assumes that temperature will reduce at the rate of

050 13730 The Atmosphere

2°C per 1000 FT up to 36090 FT and will then increase at 0,3°C per 1000 FT up to 65617 FT 1,98°C per 1000 FT up to 36090 FT after which it remains constant to 65617 FT 2°C per 1000 FT up to 65617 FT after which it will remain constant to 104987 FT 1,98°C per 1000 FT up to 36090 FT and will then rise at 0,3°C per 1000 FT up to 65617 FT when it will remain constant

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11-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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12-In the ICAO Standard Atmosphere the decrease in temperature with height below 11 km is

050 3731 The Atmosphere

0.6°C per 100m 1°C per 100m 0.5°C per 100m 0.65°C per 100m

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13-Between mean sea level and a height of 20 km, the lowest temperature in the ICAO Standard Atmosphere (ISA) is:

050 10870 The Atmosphere

-44.7°C -56.5°C -100°C -273°C

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14-In the ICAO standard atmosphere, which of the following alternatives indicates the correct vertical temperature distribution in the lowest 11 km?

050 15261 The Atmosphere

15°C at mean sea level, decreasing at 0.65°C per 100 metres. 15°C at mean sea level, decreasing at 0.65°C per 100 feet. 15.2°C at mean sea level, decreasing at 0.65°C per 100 metres. 13°C at mean sea level, decreasing at 2°C per 1000 feet.

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15-How does temperature vary with increasing altitude in the ICAO standard atmosphere below the tropopause?

050 1104 The Atmosphere

Increases Decreases Remains constant At first it increases and higher up it decreases

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16-Temperature decreases with altitude in standard atmosphere. Regarding this change in temperature, density should increase with altitude but it decreases. What is the reason?

050 1

The increase in pressure with altitude decreases the density. The temperature has no effect on air density. The decrease in pressure being more dominant than the decrease in temperature, causes the density to decrease. Scientist continue their research on this subject

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17-The temperature deviation from ISA (to the nearest °C) overhead Charleston (33°N 080°W) at FL 340 is

050 13585 CAT

-5 -7 +3 +5

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18-The temperature at FL 140 is -12°C. What will the temperature be at FL 110 if the ICAO standard lapse rate is applied ?

050 65 The Atmosphere

-9°C. -15°C. -18°C. -6°C.

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19-The temperature at FL 80 is +6°C. What will the temperature be at FL 130 if the ICAO standard lapse rate is applied ?

050 2498 The Atmosphere

+2°C -6°C 0°C -4°C

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20-The temperature at FL 160 is -22°C. What will the temperature be at FL 90 if the ICAO standard lapse rate is applied ?

050 2500 The Atmosphere

0°C +4°C -4°C -8°C

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21-The temperature at FL 110 is -5°C. What will the temperature be at FL 50 if the ICAO standard lapse rate is applied ?

050 2499 The Atmosphere

+3°C 0°C -3°C +7°C

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22-At an altitude of 1650 feet AMSL, a temperature of +15°C is measured. What will the temperature be at an altitude of 8200 feet, if you consider the temperature gradient of the Standard Atmosphere?

050 1

-2°C 0°C +2°C +4°C

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23-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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24-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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25-If you are flying at FL 100 in an air mass that is 10°C warmer than a standard atmosphere, what is the outside temperature likely to be?

050 2252 The Atmosphere

+15°C -10°C -15°C +5°C

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26-If you are flying at FL 300 in an air mass that is 15°C warmer than a standard atmosphere, what is the outside temperature likely to be?

050 2251 The Atmosphere

-15°C -30°C -45°C -60°C

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27-Which statement is correct regarding the ICAO Standard Atmosphere ?

050 3732 The Atmosphere

At MSL pressure is 1013.25 hPa and the decrease of temperature with height is 1°C per 100m At MSL temperature is 15°C and the decrease in temperature with height is 1°C per 100m At MSL temperature is 15°C and pressure is 1013.25hPa At MSL temperature is 10°C and the decrease in temperature with height is 1°C per 100m

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28-The lowest assumed temperature in the International Standard Atmosphere (ISA) is :

050 1

-44.7°C -100°C -273°C -56.5°C

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29-A temperature of +15°C is recorded at an altitude of 500 metres above sea level. If the vertical temperature gradient is that of a standard atmosphere, what will the temperature be at the summit of a mountain, 2500 metres above sea level?

050 2501 The Atmosphere

+2°C 0°C -2°C +4°C

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30-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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31-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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32-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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33-To convert degrees Fahrenheit into degrees Celsius,

050 1

subtract 32° from the Fahrenheit value and then divide the answer by 1.8. multiply the Fahrenheit value by 1.8 and add 32° to find the answer. subtract 273°. add 273°.

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34-What is the density at sea level in the International Standard Atmosphere?

050 1

12.25g/m3 1.225g/m3 1225g/m3 122.5g/m3

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35-THE ICAO STANDARD ATMOSPHERE (ISA) assumes that, at mean sea-level,

050 1

temperature is 10°C, air pressure is 1225 hectopascals (millibars), and air density is 1000 gm/m3. air temperature is 15°C and air pressure is 1000 hectopascals (millibars) air temperature is 15°C, air pressure is 1013.25 hectopascals (millibars), and air density is 1.225 kg/m3. air temperature is 0°C, air pressure is 1000 hectopascals (millibars), and air density is 1225 gm/m3.

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36-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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37-The upper wind and temperature chart of 250 hPa corresponds, in a standard atmosphere, to about

050 1778 Meteorological Information

30 000 FT 39 000 FT 32 000 FT 34 000 FT

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38-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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39-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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40-What is the atmosphering pressure at sea level in the International Standard Atmosphere?

050 1

29.29 inch hg 1012.35 hpa 101.25 hpa 1013.25hpa

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41-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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42-In the ICAO Standard Atmosphere (ISA), the fall in pressura with height, close to sealevel, is approximately 1 millibar for every

050 1

36 feet 27 feet. 60 feet. 45 feet.

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43-The temperature at 2000ft AMSL is forecast to be +5°C: compared to the International Standard Atmosphere (ISA) this is:

050 1

ISA -6. lSA +6. ISA -4. ISA +5.

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44-Flight from Lisbon (LPPT) to Kingston (MKJP) At 40°N 20°W, the temperature deviation from ISA at FL 390 is

050 13624 CAT

-2°C 0°C +2°C +6°C

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45-The temperature at FL 330 overhead London will be

050 1688 CAT

-33°C -57°C -45°C -39°C

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46-On a route segment from A to B the highest terrain elevation is approximately 200 feet. For an instrument flight the minimum obstacle clearance is 1000 feet. The subscale of the altimeter is set to the local QNH of 1013 hPa and the temperature on the ground is -5°C. Assume a standard temperature lapse rate. What is the approximate minimum acceptable altimeter indication during the flight on this route segment?

050 15265 The Atmosphere

1100 feet. 1300 feet. 1000 feet. 1400 feet.

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47-The most significant raising of the temperature of the atmosphere is

050 1

radiation of short wavelength from the Sun radiation of long wavelength from the Sun from reflective surfaces, such as areas of ice or snow radiation encounters the Earth's surface and is re-radiated into the atmosphere

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48-What are the proportions of gases in the atmosphere?

050 1

Nitrogen 78%, Oxygen 21%, Hydrogen 1%. Oxygen 21%, Hydrogen 78%, other gasses 1%. Nitrogen 78%, Argon 21%, Oxygen 1%. Oxygen 21%, Nitrogen 78%, other gasses 1%.

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49-At what approximate flight level is the tropopause over Frankfurt?

050 1685 CAT

FL 240 FL 350 FL 300 FL 330

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50-The International Standard Atmosphere assumes a lapse rate of:

050 1

3°C/1000ft. 1.98°C/1000ft. 1.5°C/1000ft. 4°C/1000 ft.

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51-In standard atmosphere, 500 hPa level corresponds to:

050 1

18000 ft 12000 ft 10000 ft 15000 ft

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52-What is the average temperature difference from ISA at FL 300 between Edinburgh and Madrid?

050 13577 CAT

+12°C -12°C -2°C +2°C

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53-What is the average temperature difference from ISA at FL 390 between Madrid and Dhahran?

050 13691 CAT

+2°C -5°C -1°C +5°C

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54-What is a characteristic phenomenon for a stable atmosphere?

050 13631 Clouds and Fog

Many vertical currents. No precipitation. Weak wind. Stratified clouds.

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55-A temperature inversion indicates a state of the atmosphere which is

050 15588 The Atmosphere

absolutely unstable. absolutely stable. conditionally unstable. indifferent

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56-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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57-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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58-What characteristic is associated with a temperature inversion ?

050 1097 The Atmosphere

Instability Area of active storms Stability Clear ice

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59-What feature is associated with a temperature inversion?

050 1

Air mass thunderstorms An unstable layer of air A stable layer of air Cold front

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60-The temperature remains constant through a given depth of atmosphere, it is described as

050 1

advection the Environmental Lapse Rate being isothermal, temperature inversion

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61-Looking at the chart, at what altitude above Frankfurt would you expect the tropopause to be located?

050 2697 CAT

FL 390 FL 410 FL 360 FL 330

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62-What is the most probable temperature at the tropical tropopause?

050 12853 Wind Uncategorized

-35°C -25°C -75°C -55°C

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63-What is the most likely temperature at the tropical tropopause?

050 1248 The Atmosphere

-35°C. -75°C. -25°C. -55°C.

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64-What is the technical term for an increase in temperature with altitude?

050 2505 The Atmosphere

Advection Subsidence Adiabatic Inversion

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65-What is the relationship between relative humidity and temperature?

050 1

The relative humidity does not change with temperature. The relative humidity depends on moisture content only. They are inversely proportional. They are directly proportional.

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66-From which of the following pieces of information can the stability of the atmosphere be derived?

050 4154 The Atmosphere

Surface temperature Pressure at the surface Environmental lapse rate Dry adiabatic lapse rate

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67-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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68-You intend to overfly a mountain range. The recommended minimum flight altitude is, according to the aviation chart, 15000 FT/AMSL. The air mass that you will fly through is on average 15°C warmer than the standard atmosphere. The altimeter is set to QNH (1023 hPa). At what altimeter reading will you effectively be at the recommended minimum flight altitude?

050 1556 The Atmosphere

15900 FT. 13830 FT. 14100 FT. 14370 FT.

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69-The decrease in temperature, per 100 metres, in a saturated rising parcel of air at lower level of the atmosphere is approximately

050 4133 Thermodynamics

1.5°C 0.6°C 0.35°C 1°C

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70-The decrease in temperature, per 100 metres, in a saturated rising parcel of air at lower level of the atmosphere is approximately

050 1

0.6°C 1.5°C 0.35°C 1°C

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71-Select from the map the average temperature for the route Geneva -Stockholm at FL 260.

050 2622 CAT

-63°C -51°C -47°C -55°C

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72-Select from the map the average temperature for the route Zurich - Lisboa at FL 200.

050 2620 CAT

-41°C -33°C -49°C -30°C

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73-Select from the map the average temperature for the route Athens - Geneva at FL 150.

050 2617 CAT

-27°C -21°C -14°C -11°C

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74-Select from the map the average temperature for the route Zurich - Rome at FL 110.

050 2611 CAT

+5°C -9°C -12°C -6°C

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75-A winter day in northern Europe with a thick layer of stratocumulus clouds and temperature close to zero degrees C at ground level, you can expect:

050 3485 Uncategorized Wind

Reduced visibility and light icing in clouds Turbulence due to a strong inversion, but no icing because clouds consist of ice crystals A high probability for icing in clouds. Severe icing may occur in the upper part due to accumulation of large droplets. Decreasing visibility due to snowfall below cloud base, but only light icing in clouds.

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76-From what type of cloud does drizzle fall ?

050 5539 Precipitation

Stratus. Cumulus Cirrostratus. Altostratus

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77-What change in temperature will occur at point A during the next hour?

050 15566 Air Masses and Fronts

A drop in temperature A rise in temperature Approximately constant temperature Irregular fluctuations

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78-What change in temperature will occur at point B during the next hour?

050 15532 Air Masses and Fronts

A drop in temperature Irregular fluctuations A rise in temperature Approximately constant temperature

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79-What is the average temperature at FL 160 between Oslo and Paris ?

050 1694 CAT

-15°C -23°C -25°C -19°C

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80-The pressure altitude is 12 000 ft. The ISA deviation is -5°C. What is the density altitude?

050 1

11 400 ft. 12240 ft. 11760 ft. 12 600 ft.

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81-At what degree of icing should ICAO's "Change of course and/or altitude desirable" recommendation be followed?

050 2563 Flight Hazards

Moderate Light Extreme Severe

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82-At what degree of icing should ICAO's "Change course and/or altitude immediately" instruction be followed?

050 2564 Flight Hazards

Extreme Severe Moderate Light

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83-At what degree of icing can ICAO's "No change of course and altitude necessary" recommendation be followed?

050 2565 Flight Hazards

Moderate Extreme Light Severe

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84-At a certain position, the temperature on the 300 hPa chart is -48°C; according to the tropopause chart, the tropopause is at FL 330. What is the most likely temperature at FL 350 ?

050 19 The Atmosphere

-50°C. -58°C. -54°C. -56,5°C.

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85-The mean temperature that may be expected to affect that segment of the route from the coast of SE England to Geneva at FL 270 is

050 13685 Meteorological Information

-42°C -38°C -30°C -34°C

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86-What prevents air from flowing directly from high-pressure areas to low-pressure areas ?

050 2179 Wind

Coriolis force The pressure gradient force Katabatic force Surface friction

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87-What prevents air from flowing directly from a high to a low pressure area:

050 1

pressure force. centripetal force. centrifugal force. coriolis force.

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88-The 0° isotherm is forecast to be at FL 50. At what FL would you expect a temperature of -6° C?

050 1576 The Atmosphere

FL 110 FL 100 FL 20 FL 80

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89-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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90-The QNH at an airfield located 200 metres above sea level is 1022 hPa. The air temperature is not available. What is the QFF?

050 2243 The Atmosphere

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

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91-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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92-The 0°C isotherm is forecast to be at FL 50. At what FL would you expect a temperature of -6°C?

050 1

FL 100 FL 20 FL 80 FL 110

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93-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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94-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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95-The pressure of the atmosphere:

050 1

decreases at a decreasing rate as height increases decreases at an increasing rate as height increases decreases at a constant rate till Tropopause. decreases at a constant rate as height increases

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96-During the late afternoon an air temperature of +12°C and a dew point of +5°C were measured. What temperature change must at least occur during the night in order to induce saturation?

050 1209 Thermodynamics

It must decrease by 5°C. It must decrease to +6°C. It must decrease to +7°C. It must decrease to +5°C.

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97-Flight from Lisbon (LPPT) to Kingston (MKJP) Considering the route segment between 60°W and 70°W, at FL 390 the forecast mean temperature is

050 13687 CAT

-61°C -52°C -58°C -55°C

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98-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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99-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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100-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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1-What is the temperature deviation in degrees Celsius, from the ICAO Standard Atmosphere overhead Frankfurt ?

2-The temperature at 3000 ft. above mean sea level is forecast to be 3°C. What is the deviation from ICAO Standard Atmosphere?

3-What is, approximately, the temperature at 20000 FT in the ICAO Standard Atmosphere?

4-The temperature at 10000ft in the ICAO Standard Atmosphere

5-You are flying at FL 130, and your true altitude is 12000 FT. What is the temperature deviation from that of the standard atmosphere at FL 130 (QNH 1013,2 hPa) ?

6-What is the lowest temperature in standard atmosphere?

7-The temperature lapse rate of the ICAO standard atmosphere in the troposphere is:

8-The temperature at 10000 FT in the ICAO Standard Atmosphere is:

9-The ICAO Standard Atmosphere (ISA) assumes that temperature will reduce at the rate of

10-The ICAO Standard Atmosphere (ISA) assumes that temperature will reduce at the rate of

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

12-In the ICAO Standard Atmosphere the decrease in temperature with height below 11 km is

13-Between mean sea level and a height of 20 km, the lowest temperature in the ICAO Standard Atmosphere (ISA) is:

14-In the ICAO standard atmosphere, which of the following alternatives indicates the correct vertical temperature distribution in the lowest 11 km?

15-How does temperature vary with increasing altitude in the ICAO standard atmosphere below the tropopause?

16-Temperature decreases with altitude in standard atmosphere. Regarding this change in temperature, density should increase with altitude but it decreases. What is the reason?

17-The temperature deviation from ISA (to the nearest °C) overhead Charleston (33°N 080°W) at FL 340 is

18-The temperature at FL 140 is -12°C. What will the temperature be at FL 110 if the ICAO standard lapse rate is applied ?

19-The temperature at FL 80 is +6°C. What will the temperature be at FL 130 if the ICAO standard lapse rate is applied ?

20-The temperature at FL 160 is -22°C. What will the temperature be at FL 90 if the ICAO standard lapse rate is applied ?

21-The temperature at FL 110 is -5°C. What will the temperature be at FL 50 if the ICAO standard lapse rate is applied ?

22-At an altitude of 1650 feet AMSL, a temperature of +15°C is measured. What will the temperature be at an altitude of 8200 feet, if you consider the temperature gradient of the Standard Atmosphere?

23-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?

24-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

25-If you are flying at FL 100 in an air mass that is 10°C warmer than a standard atmosphere, what is the outside temperature likely to be?

26-If you are flying at FL 300 in an air mass that is 15°C warmer than a standard atmosphere, what is the outside temperature likely to be?

27-Which statement is correct regarding the ICAO Standard Atmosphere ?

28-The lowest assumed temperature in the International Standard Atmosphere (ISA) is :

29-A temperature of +15°C is recorded at an altitude of 500 metres above sea level. If the vertical temperature gradient is that of a standard atmosphere, what will the temperature be at the summit of a mountain, 2500 metres above sea level?

30-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?

31-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?

32-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?

33-To convert degrees Fahrenheit into degrees Celsius,

34-What is the density at sea level in the International Standard Atmosphere?

35-THE ICAO STANDARD ATMOSPHERE (ISA) assumes that, at mean sea-level,

36-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?

37-The upper wind and temperature chart of 250 hPa corresponds, in a standard atmosphere, to about

38-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?

39-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?

40-What is the atmosphering pressure at sea level in the International Standard Atmosphere?

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

42-In the ICAO Standard Atmosphere (ISA), the fall in pressura with height, close to sealevel, is approximately 1 millibar for every

43-The temperature at 2000ft AMSL is forecast to be +5°C: compared to the International Standard Atmosphere (ISA) this is:

44-Flight from Lisbon (LPPT) to Kingston (MKJP) At 40°N 20°W, the temperature deviation from ISA at FL 390 is

45-The temperature at FL 330 overhead London will be

47-The most significant raising of the temperature of the atmosphere is

48-What are the proportions of gases in the atmosphere?

49-At what approximate flight level is the tropopause over Frankfurt?

50-The International Standard Atmosphere assumes a lapse rate of:

51-In standard atmosphere, 500 hPa level corresponds to:

52-What is the average temperature difference from ISA at FL 300 between Edinburgh and Madrid?

53-What is the average temperature difference from ISA at FL 390 between Madrid and Dhahran?

54-What is a characteristic phenomenon for a stable atmosphere?

55-A temperature inversion indicates a state of the atmosphere which is

56-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 ?

57-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 ?

58-What characteristic is associated with a temperature inversion ?

59-What feature is associated with a temperature inversion?

60-The temperature remains constant through a given depth of atmosphere, it is described as

61-Looking at the chart, at what altitude above Frankfurt would you expect the tropopause to be located?

62-What is the most probable temperature at the tropical tropopause?

63-What is the most likely temperature at the tropical tropopause?

64-What is the technical term for an increase in temperature with altitude?

65-What is the relationship between relative humidity and temperature?

66-From which of the following pieces of information can the stability of the atmosphere be derived?

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

69-The decrease in temperature, per 100 metres, in a saturated rising parcel of air at lower level of the atmosphere is approximately

70-The decrease in temperature, per 100 metres, in a saturated rising parcel of air at lower level of the atmosphere is approximately

71-Select from the map the average temperature for the route Geneva -Stockholm at FL 260.

72-Select from the map the average temperature for the route Zurich - Lisboa at FL 200.

73-Select from the map the average temperature for the route Athens - Geneva at FL 150.

74-Select from the map the average temperature for the route Zurich - Rome at FL 110.

75-A winter day in northern Europe with a thick layer of stratocumulus clouds and temperature close to zero degrees C at ground level, you can expect:

76-From what type of cloud does drizzle fall ?

77-What change in temperature will occur at point A during the next hour?

78-What change in temperature will occur at point B during the next hour?

79-What is the average temperature at FL 160 between Oslo and Paris ?

80-The pressure altitude is 12 000 ft. The ISA deviation is -5°C. What is the density altitude?

93-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"

94-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"