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MCQs

Total Questions : 329 | Page 7 of 33 pages
Question 61. According to the International Civil Aviation Organization (I.C.A.O.) the strength of runway pavements, have been coded by
  1.    Seven English alphabets
  2.    Last Seven English alphabets
  3.    First Seven English alphabets
  4.    First seven numbers
 Discuss Question
Answer: Option D. -> First seven numbers
Question 62. According to the International Civil Aviation Organization (I.C.A.O.), the runway lengths of aerodromes, have been coded by
  1.    Seven English alphabets
  2.    Last Seven English alphabets
  3.    First Seven English alphabets
  4.    First seven natural numbers
 Discuss Question
Answer: Option C. -> First Seven English alphabets
Question 63. The length of runway under standard conditions is 2000 m. The elevation of airport site is 300 m. Its reference temperature is 33.05°C. If the runway is to be constructed with an effective gradient of 0.25 percent, the corrected runway length will be
  1.    2500 m
  2.    2600 m
  3.    2700 m
  4.    2800 m
 Discuss Question
Answer: Option C. -> 2700 m
Question 64. The runway length after correcting for elevation and temperature is 2845 m. If the effective gradient on runway is 0.5 percent then the revised runway length will be
  1.    2845 m
  2.    2910 m
  3.    3030 m
  4.    3130 m
 Discuss Question
Answer: Option C. -> 3030 m
Question 65. Pick up the component not applicable to aeroplanes
  1.    Wings
  2.    Engines
  3.    Air screw
  4.    None of these
 Discuss Question
Answer: Option D. -> None of these
Question 66. From the end of an instrumental runway, the approach surface rises outwards
  1.    1 in 20
  2.    1 in 30
  3.    1 in 40
  4.    1 in 50
 Discuss Question
Answer: Option D. -> 1 in 50
Question 67. If the monthly mean of average daily temperature for the hottest month of the year is 25°C and the monthly mean of the maximum daily temperature of the same month of the year is 46°C, the airport reference temperature is
  1.    32°C
  2.    35.5°C
  3.    48°C
  4.    25°C
 Discuss Question
Answer: Option A. -> 32°C
Question 68. The main disadvantage of angle nose out parking configuration of aircraft is that the
  1.    Aircraft rear loading door is far away from terminal building
  2.    Hot blast is directed towards the terminal building
  3.    Overall apron area required is more
  4.    All the above
 Discuss Question
Answer: Option B. -> Hot blast is directed towards the terminal building
Question 69. As per ICAO recommendation, the rate of change of longitudinal gradient per 30 m length of vertical curve for A and B type of airports is limited to a maximum of
  1.    0.1 %
  2.    0.2 %
  3.    0.3 %
  4.    0.4 %
 Discuss Question
Answer: Option A. -> 0.1 %
Question 70. According to I.C.A.O. all markings on the runways are painted white and on taxiways
  1.    Black
  2.    Red
  3.    Yellow
  4.    Green
 Discuss Question
Answer: Option C. -> Yellow

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