Airport Engineering Online Test - Paper 3

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Vikash chaudhary

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Total Questions: 50
Time Allotted: 50 minutes
Passing Score: 70%
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1 / 50

1. In the premix asphalt concrete of airport pavement construction, the aggregate is also heated

a) For easy work ability

b) For easy spreading

c) To generate a homogeneous mix

d) All of the above

2 / 50

2. The depressions and undulations in the pavement are caused due to

a) Improper compaction of subgrade

b) Impact of heavy wheel loads

c) Punching effect

d) All of the above

3 / 50

3. The strength of winds is measured with the help of

a) Beaufort scales

b) Wind indicator

c) Barometers

d) None of the above

4 / 50

4. The ICAO has two governing bodies named

a) Parliament & Association

b) Council & Parliament

c) Assembly & Council

d) Association & Assembly

5 / 50

5. The air is blowing at a speed of 75 knots in the direction of the aircraft flying at a ground speed of 775 knots. The airspeed of the aircraft is

a) 775 knots

b) 75 knots

c) 850 knots

d) 675 knots

6 / 50

6. The purpose of the apron in an aircraft is

a) Parking & fueling

b) All of the above

c) Loading & unloading of passengers

d) Loading & unloading of cargo

7 / 50

7. In a very-density- airport, the characteristics load per landing gear in KN is:

a) 850

b) 700

c) 550

d) 400

8 / 50

8. The bearing of the runway at the threshold is 290Â°, the runway number is

a) 70

b) 290

c) 29

d) 20

9 / 50

9. The lift-off distance along the center of the runway between the starting point and

a) End of the runway

b) End of the stopway

c) Point where the aircraft becomes airborne

d) Point where the aircraft attains a height of 10.7m

10 / 50

10. Lord Ram returned from Lanka to Ayodhya through

a) Indian airlines

b) Dashrath airlines

c) Pushp viman

d) Pushpak viman

11 / 50

11. Pick up the correct statement from the following

a) The minimum turning radius of the aircraft decides the size of the apron and the radius of the curves at taxi-ends

b) Takeoff and landing distances for an aircraft determine the minimum runway length

c) The length of the normal haul of the aircraft decides the frequency of operation

d) All of the above

12 / 50

12. Pick up the incorrect statement from the following

a) In single-engine airplanes, the engine is provided in the nose of the aircraft

b) In double-engine airplanes, one engine on either wing is placed symmetrically

c) In three-engine airplanes, two engines are placed on both wings, and one engine is placed in the tail

d) None of the above

13 / 50

13. The old name of TIA was

a) Tribhuvan airport

b) Gauchar airport

c) Both (a) and (b) of above

d) None of the above

14 / 50

14. Pick up the component not applicable to airplanes

a) wings

b) fuselage

c) air screw

d) none of the above

15 / 50

15. As the elevation & temperature of the airport increases, the density of air

a) Increases

b) Constant

c) Decreases

d) All of the above

16 / 50

16. The meteorological condition that influences the size and location of an airport is

a) Air density

b) Topographic plan

c) Reduced level

d) All of the above

17 / 50

17. In the premix asphalt concrete of airport pavement construction, the aggregate is also heated

a) For easy work ability

b) For easy spreading

c) To generate a homogeneous mix

d) All of the above

18 / 50

18. Wing loading of an aircraft is

a) Load of the wings

b) Gross total weight of the aircraft / load of the wing

c) Gross total weight of the aircraft / wing area

d) Gross total weight of the aircraft / total available H.P of engines

19 / 50

19. The angle between the longitudinal axis of the fuselage and the horizontal axis is called

a) Horizontal angle

b) Vertical angle

c) Pitch angle

d) All of the above

20 / 50

20. The total correction for elevation and temperature for the basic runway length should not be more than

a) 50%

b) 35%

c) 20%

d) None of the above

21 / 50

21. Taxiway is located in between the

a) Apron and hangers

b) Terminal and apron

c) Runway and apron

d) None of the above

22 / 50

22. The landing and takeoff of an aircraft are made against the direction of wind. In no case, the center line of the runway should make an angle with the wind direction exceeding

a) 10Â°

b) 20Â°

c) 30Â°

d) 40Â°

23 / 50

23. Nose hanger is used normally for the accommodation of

a) Small

b) Large

c) Both (a) and (b) of above

d) None of the above

24 / 50

24. Flight time refers to

a) Departure time of an aircraft

b) Arrival time of an aircraft

c) Time taken between departure time (first move) to arrival time (to rest at the end of the flight) of an aircraft

d) All of the above

25 / 50

25. The coordinates of the ends of a runway are (5000, 5000) and (8000, 7000). The coordinates of another runway are (4600, 5100) and (7000, 5300). The coordinates of the A.R.P are

a) (6500, 6000)

b) (5800, 5200)

c) (6150, 5600)

d) (8000, 7000)

26 / 50

26. If the visibility of the environment is less than 4 KNm then the pilot must follow

a) IFR

b) VFR

c) Both (a) and (b) of above

d) None of the above

27 / 50

27. Ramp is a

a) wheeled staircase

b) sloped road

c) both sides of the runway

d) all of the above

28 / 50

28. The roof of the hanger is made of

a) RCC

b) Steel frame with GI sheet

c) Bamboo truss

d) All of the above

29 / 50

29. As per ICAO recommendation, the minimum width of the safety area for instrumental runway should be:

a) 4.50m

b) 78m

c) 150m

d) 300m

30 / 50

30. Conical surface of the approach area rises outwards

a) 1 in 10

b) 1 in 15

c) 1 in 20

d) 1 in 25

31 / 50

31. Pick up the correct statement from the following

a) Landing speed is directly proportional to the wing loading

b) Wing loading remaining constant, the takeoff distance is directly proportional to the power loading

c) Neither (a) nor (b) of the above

d) Both (a) and (b) of above

32 / 50

32. Fuselage is parts of the aircraft for the accommodation of

a) fuel

b) cargo, passenger

c) cafe, bathrooms

d) all of the above

33 / 50

33. From the end of an instrumental runway, the approach surface rises outwards

a) 1 in 20

b) 1 in 30

c) 1 in 40

d) 1 in 50

34 / 50

34. The standard mean sea-level temperature is assumed as the temperature gradient equal to 6.5Â°C per 1000m rise in elevation

a) 10Â°C

b) 15Â°C

c) 20Â°C

d) 30Â°C

35 / 50

35. Pick up the incorrect statement from the following

a) Channelization of pavement is caused by the constant use of tri-cycle gears of the aircraft

b) Blast pads are used over cohesionless soils to resist erosion due to the tremendous speed of the jet blast

c) Over-run areas of at least 300 m length on either side of the runway are provided

d) None of the above

36 / 50

36. As the elevation of the airport increases, the runway length

a) Increases

b) Decreases

c) Constant

d) All of the above

37 / 50

37. A flexible pavement of the runway consists of

a) Finishing course, surface course, and base course

b) Surface course, base course, and sub-base course

c) Base course, sub-base course, and rough course

d) All of the above

38 / 50

38. LCN refers to

a) Load classification number

b) Land classification number

c) Light count number

d) Light craft number

39 / 50

39. Heliport is used for

a) Storage of helicopter

b) Maintenance of helicopter

c) Landing and takeoff of helicopter

d) All of the above

40 / 50

40. The color of the wind direction indicator is

a) White and black

b) Red and white

c) Orange and white

d) All of the above

41 / 50

41. Effective length of a runway is the distance between

a) Ends of the runway

b) Point of intersection of the obstruction clearance line and the extended plane of the runway surface and the other end of the runway

c) Point of intersection of the glide path and the extended plane of the runway surface and the other end of the runway

d) Ends of the clearway on either side

42 / 50

42. The angle formed by the longitudinal axis of the fuselage and the direction of movement of the nose gear

a) Pitch angle

b) Cockpit cutoff angle

c) Castor angle

d) Horizontal angle

43 / 50

43. Beaufort scale measures the velocity (km/h) of the wind at a height of

a) 10 m

b) 20 m

c) 30 m

d) 40 m

44 / 50

44. The runway length of Tribhuvan International Airport is

a) 8990 ft

b) 10990 ft

c) 12990 ft

d) 14990 ft

45 / 50

45. Pick up the correct abbreviation from the following:

a) I.L.S (Instrument Landing System)

b) L.O.M. (Low Powered Outer Marker)

c) L.M.M. (Low Powered Middle Marker)

d) All of the above

46 / 50

46. Classification of Airport by ICAO is based on

a) Runway length

b) Wheel load

c) Both of the above

d) None of the above

47 / 50

47. If an aircraft is flying at a ground speed of 600 km/h in the air having a velocity of 100 km/h in the same direction, compute the airspeed of the aircraft

a) 1500 km/h

b) 600 km/h

c) 700 km/h

d) All of the above

48 / 50

48. The capacity of an airport depends upon:

a) Maximum acceptable delay for departing aircraft

b) Number of taxiways available

c) Both of the above

d) None of the above

49 / 50

49. The minimum basic runway length of class 'E' type airport is

a) 400 m

b) 600 m

c) 750 m

d) 1500 m

50 / 50

50. An aircraft is flying in an atmosphere of 30Â°C with a speed of 1234 km/h. Its speed is known as

a) Subsonic

b) Sonic

c) Supersonic

d) Mach

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Airport Engineering Online Test – Paper 3

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