1-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:
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2-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 ?
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3-An aircraft flying at FL 100 from Marseille (QNH 1012 hPa) to Palma de Mallorca (QNH 1006 hPa) experiences no change to true altitude. The reason for this is that:
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4-During a flight over the sea at FL 100 from Marseille (QNH 1012 hPa) to Palma de Mallorca (QNH 1012 hPa), the true altitude is constantly increasing. What action, if any, should be taken ?
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5-An occlusion has the characteristics of a warm front when:
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6-What are the typical differences with regard to the temperature and humidity between an air mass with its origin in the Azores and an air mass with its origin over northern Russia ?
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7-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 ?
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8-Good visibility in the lower levels may be expected when
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9-The rate of fall of pressure with height is:
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10-The rate of fall of pressure with height is?
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11-Regarding humidity which one is correct? (all other factors being constant)
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12-Which of the following conditions would cause the altimeter to indicate a lower altitude than that actually flown ?
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13-Moist air is:
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14-Which statement is true for hurricanes?
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15-How does the temperature effect of on vertical pressure variation.
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16-In relation to 'air density' which of the following responses are correct:
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17-In the middle of the eye of a hurricane the wind speed is
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18-Which of the following statements is true of the dew point of an air mass?
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19-What is a downburst?
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20-If a saturated air mass descends down a slope its temperature increases at
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21-Which of the following statements is true of the dew point of an air mass?
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22-What is the reason for decreasing in the density when the water vapor added to the given volume of air?
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23-What are the conditions required for the formation of hoar frost?
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24-What is signified if an occlusion is described as "cold"?
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25-An occlusion is called a warm occlusion when the cold air
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26-In towering cumulus clouds
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27-The air masses that are observed most frequently over western Europe are:
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28-The arctic front is the boundary between:
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29-The polar front is the boundary between:
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30-The air mass in the warm sector of a polar front is:
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31-With all other quantities being constant, the density of the atmosphere increases with increasing
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32-Which type of air mass never occurs over central Europe ?
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33-The amount of water vapour which air can hold largely depends on:
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34-What is the most likely cause of a lack of clouds at higher levels in a stationary high?
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35-The maximum amount of water vapour that the air can contain depends on the
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36-If a cap cloud covered the mountain peak, this may be the indication of;
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37-Lack of cloud at low level in a stationary high is due to:
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38-Which one is the coldest?
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39-The amount of water vapor which air can hold largely depends on:
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40-What is convergence?
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41-The difference between temperature and dew point is greater in
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42-The maximum amount of water vapour that the air can contain depends on the
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43-At a cold front:
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44-Which of the following processes contributes to the formation of frontal fog?
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45-What is the relative movement of the two air masses along a cold front ?
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46-How do air masses move at a warm front ?
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47-A layer is conditionally unstable if the air
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48-A layer can be
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49-Runway Visual Range (RVR) is
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50-Under anticyclone conditions in the northern hemisphere, with curved isobars the speed of the gradient wind is
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51-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?
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52-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?
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53-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?
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54-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?
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55-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?
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56-What is the relationship, if any, between QFE and QNH at an airport situated 50 FT below sea level?
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57-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?
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58-Runway Visual Range (RVR) is
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59-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?
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60-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?
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61-The total depth of the atmosphere is approximately
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62-When flying towards a low pressure system at a constant indicated altitude, the true altitude will be;
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63-What is the relationship between QFE and QNH at an airport 54 ft. below MSL?
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64-Where, as a general rule, is the core of the polar front jet stream to be found?
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65-In which zone of a polar front jet stream is the strongest CAT to be expected ?
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66-The core of the polar front jet stream is usually located in the
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67-The stability in a layer increases by advection of
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68-Maximum wind speeds associated with subtropical jet streams are usually located in the
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69-An air mass which originates over the North Atlantic between 50 and 70 degrees north and is moving in over Scandinavia is called
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70-A cold air pool can be best identified by means of
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71-An aircraft encounters atmospheric conditions in which abrupt changes of attitude and altitude of the aircraft occur. Changes in accelerometer readings go up to 1.2 g measured at the aircraft's centre of gravity. Lose objects inside the aircraft are tossed about. Which report, if any, is required?
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72-In which air mass are extremely low temperatures encountered?
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73-In a warm occlusion
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74-Where, as a general rule, is the core of the polar front jet stream to be found?
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75-In which zone of a polar front jet stream is the strongest CAT to be expected ?
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76-In which air mass are extremely low temperatures encountered?
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77-Subsidence is:
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78-Advection is:
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79-The dewpoint temperature
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80-Relative humidity depends on
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81-The dewpoint temperature
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82-In a warm front occlusion
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83-A layer in which the temperature decreases with 1°C per 100m increasing altitude is
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84-Thunderstorms in exceptional circumstances can occur in a warm front if
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85-Which process causes adiabatic cooling?
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86-Tropopause pauses _______.
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87-A foehn wind is blowing from the north over the Beşparmak Mountains in Turkish Republic of Northern Cyprus. What would you expect south of the mountains?
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88-All other factors being the same, which one is better for take-off performance?
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89-What feature is associated with a temperature inversion?
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90-Relative humidity depends on
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91-Advection is :
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92-What is divergence?
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93-The stability in a layer is increasing if
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94-The stability in a layer is increasing if
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95-What is the relationship between visibility and RVR in homogeneous fog?
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96-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?
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97-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?
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98-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?
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99-What is the relationship between visibility and RVR in homogeneous fog?
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100-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?