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Total Questions : 329 | Page 29 of 33 pages
Question 281. The centre to centre spacing of heliport lighting along the periphery of landing and takeoff area should be
  1.    5.0 m
  2.    10.0 m
  3.    7.5 m
  4.    2.5 m
 Discuss Question
Answer: Option C. -> 7.5 m
Question 282. Two single runways may be arranged so as to have
  1.    T-shape
  2.    X-shape
  3.    All listed here
  4.    L-shape
 Discuss Question
Answer: Option C. -> All listed here
Question 283. Which of the following factors are taken into account for estimating the runway length required for aircraft landing?1. Normal maximum temperature2. Airport elevation3. Maximum landing weight4. Effective runway gradientSelect the correct answer using the codes given below Codes:
  1.    1,2,3 and 4
  2.    1,3, and 4
  3.    1,2 and 4
  4.    2 and 3
 Discuss Question
Answer: Option C. -> 1,2 and 4
Question 284. For night landing, the thresholds are lighted
  1.    Green
  2.    Yellow
  3.    Red
  4.    White
 Discuss Question
Answer: Option A. -> Green
Question 285. For supersonic transport aircraft, the minimum turning radius of taxiway is
  1.    60 m
  2.    120 m
  3.    180 m
  4.    240 m
 Discuss Question
Answer: Option C. -> 180 m
Question 286. In approach areas of runways equipped with instrumental landing facilities any object within 4.5 km distance from runway end shall be considered as an obstruction if its height is more than
  1.    51 m
  2.    30 m
  3.    45 m
  4.    20 m
 Discuss Question
Answer: Option B. -> 30 m
Question 287. Castor angle is defined as the angle
  1.    Between the horizontal and the fuselage axis
  2.    Formed by the longitudinal axis of the aircraft and the direction of movement of the nose gear
  3.    Between the true speed of the aircraft and the crosswind component
  4.    Between the direction of wind and the longitudinal axis of the runway
 Discuss Question
Answer: Option B. -> Formed by the longitudinal axis of the aircraft and the direction of movement of the nose gear
Question 288. Airport elevation is the reduced level above M.S.L. of
  1.    Control tower
  2.    None of these
  3.    Lowest point of the landing area
  4.    Highest point of the landing area
 Discuss Question
Answer: Option D. -> Highest point of the landing area
Question 289. As per UK design criteria, if LCN of aircraft is between 1.25 to 1.5 times the LCN of pavement, then the number of movements allowed are
  1.    Unrestricted
  2.    3000
  3.    300
  4.    Zero
 Discuss Question
Answer: Option C. -> 300
Question 290. For Class ‘A’ Air port the difference of reduced levels of higher and lower edges of the conical surface, is
  1.    50 m
  2.    100 m
  3.    75 m
  4.    25 m
 Discuss Question
Answer: Option B. -> 100 m

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