free Model Online Airport Engineering test2

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1. For supersonic transport aircraft, the minimum turning radius of taxiway is ______.
60 m	120 m
180 m	240 m

2. 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 ______.
Zero	300
3000	Unrestricted

3. Which of the following is an example of failure in flexible pavements ?
Alligator cracking	Mud pumping
Warping cracks	Shrinkage cracks

4. The main disadvantage of angle nose out parking configuration of aircraft is that the ______.
aircraft rear loading door is far away from terminal building.	hot blast is directed towards the terminal building
overall apron area required is more	all the above

5. Which of the following is used for servicing and repairs of the aircraft ?
Apron	Hanger
Terminal building	holding apron

6. The slope of the transitional surface for A, B and C type of runway shall be _____.
1:5	1:7
1:10	1:12

7. The length of clear zone for none instrument runway of a small aircraft is ______.
150 m	300 m
600 m	750 m

8. 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 _______.
20 m	30 m
45 m	51 m

9. Maximum gross take-off weight of an aircraft is ______.
equal to the maximum structural landing weight	less than the maximum structural landing weight
more than the maximum structural landing weight	equal to the empty operating weight plus the payload

10. In an airport, if 4 groups of 5 gates each located well-separated are considered for traffic and the future to present traffic ratio is 3, then the total requirement of future gates will be ______.
32	36
44	68

11. Castor angle is defined as the angle
formed by the longitudinal axis of the aircraft and the direction of movement of the nose gear	between the direction of wind and the longitudinal axis of the runway
between the true speed of the aircraft and the crosswind component	between the horizontal and the fuselage axis

12. 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 ______.
2845 m	2910 m
3030 m	3130 m

13. Calm period is the percentage of time during which wind intensity is less than ______.
4.8 kmph	6.4 kmph
8.0 kmph	9.6 kmph

14. For determining the basic runway.length, the landing case requires that aircraft should come to a stop within p % of the landing distance. The value of p is _______.
40%	50%
60%	75%

15. According to ICAO, all markings on the runways are _______.
Yellow	White
Black	Red

16. Runway threshold is indicated by a series of parallel lines starting from a distance of ______.
3 m from runway end	6 m from runway end
10 m from runway end	15m from runway end

17. The width and interval of transverse centre line bars along the extended centre line of runway, in approach lighting system are
3 m and 30 m	4.2 m and 30 m
4.2 m and 50 m	3 m and 45 m

18. In Intrumental landing system, the middle markers are located
along the extended centre line of runway end	about 1 km. ahead of the runway threshold
at the runway threshold	about 7 km. ahead of the runway threshold

19. The size of landing area for multiengined helicopters operating under 1FR conditions is ______.
22.5 m x 22.5 m	30 m x 30 m
22.5 m x 30 m	60 mx 120 m

20. The centre to centre spacing of heliport lighting along the periphery of landing and take off area should be
2.5 m	5.0 m
7.5 m	10.0 m