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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Certificate: Yes
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1 / 50

1. For night landing, the thresholds are lighted

a) Green

b) Red

c) White

d) Yellow

2 / 50

2. According to the International Civil Aviation Organization (I.C.A.O.), the strength of runway pavements has been coded by

a) Seven English alphabets

b) Last seven English alphabets

c) First seven English alphabets

d) First seven natural numbers

3 / 50

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

a) 850

b) 700

c) 550

d) 400

4 / 50

4. The minimum basic runway length of class 'A' type airport is

a) 600 m

b) 2100 m

c) 750 m

d) 1500 m

5 / 50

5. Speed of

a) Sound at 0Â°C is 1190 km/h

b) Sound varies 2.4 km/h per degree centigrade rise in temperature

c) Sound at 0Â°C is called one Mach

d) All of the above

6 / 50

6. LCN refers to

a) Load classification number

b) Land classification number

c) Light count number

d) Light craft number

7 / 50

7. 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

8 / 50

8. The roof of the hanger is made of

a) RCC

b) Steel frame with GI sheet

c) Bamboo truss

d) All of the above

9 / 50

9. Pick up the correct statement from the following

a) Airscrew converts the energy given by the engine into speed

b) The propellers driven by turbine engines are technically called turbo-props

c) The aircraft which obtains the thrust directly from the turbine engine is called turbo-jets

d) The aircraft which is fitted with a fan in front of the turbo-jet engine is called a turbo-fan propelled aeroplane

10 / 50

10. Holding aprons, run-up pads, or holding bays are placed adjacent to the ends of runways for

a) Both of the above

b) None of the above

c) Storage of aircraft prior to takeoff

d) Use as a space to let bypass another aircraft

11 / 50

11. 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

12 / 50

12. The WCB of the 1st and 2nd end of the runway are 80Â° and 260Â° respectively. Find the runway number indicated on the 1st end

a) 8

b) 26

c) 18

d) 24

13 / 50

13. Lord Ram returned from Lanka to Ayodhya through

a) Indian airlines

b) Dashrath airlines

c) Pushp viman

d) Pushpak viman

14 / 50

14. The bearing of the longest line of a wind rose is S 45Â°E. The bearing of the runway will be numbered

a) 135Â°

b) 315Â°

c) 13

d) All of the above

15 / 50

15. Taxiway is located in between the

a) Apron and hangers

b) Terminal and apron

c) Runway and apron

d) None of the above

16 / 50

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

a) Increases

b) Decreases

c) Constant

d) All of the above

17 / 50

17. Airport elevation is the reduced level above M.S.L. of

a) Control tower

b) Highest point of the landing area

c) Lowest point of the landing area

d) None of the above

18 / 50

18. Two single runways may be arranged so as to have

a) L-shape

b) T-shape

c) X-shape

d) All of the above

19 / 50

19. 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

20 / 50

20. Strength of runway pavement is expressed as

a) LCM

b) CBR

c) FAA

d) PCA

21 / 50

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

a) Beaufort scales

b) Wind indicator

c) Barometers

d) None of the above

22 / 50

22. 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

23 / 50

23. 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

24 / 50

24. ACN refers to

a) Airport code number

b) Airport classification number

c) Airport capacity number

d) Aircraft classification number

25 / 50

25. The angle between the longitudinal axis of the fuselage and an inclined plane below which the views of the pilots are blocked by some part of the aircraft is known as

a) Pitch angle

b) Cockpit cutoff angle

c) Slope angle

d) Horizontal angle

26 / 50

26. Pick up the incorrect statement from the following

a) L.O.M. is installed at 7.2 km from the threshold

b) L.M.M. is installed at 1.0 km from the threshold

c) Localizer antenna is installed at 300m from the other end of the runway

d) Glide slope antenna is installed at the center of the runway about 150m on one side

27 / 50

27. The threshold markings are

a) 4m wide

b) 1m clear space between adjustments

c) 45m in length

d) All of the above

28 / 50

28. The shape of the landing direction indicator

a) T

b) L

c) Y

d) All of the above

29 / 50

29. 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

30 / 50

30. Runway is designed on the basis of

a) Runway length

b) Types of airport

c) Types of aircraft

d) Wheel load of aircraft

31 / 50

31. The cheapest mode of transport is

a) air

b) water

c) railway

d) roadway

32 / 50

32. The runway of Tribhuvan International Airport is one way where landing occurs

a) North to south

b) South to north

c) East to west

d) West to east

33 / 50

33. 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

34 / 50

34. The length of the runway is increased per 300 m rise above M.S.L.

a) 4%

b) 5%

c) 6%

d) 7%

35 / 50

35. Classification of Airport by ICAO is based on

a) Runway length

b) Wheel load

c) Both of the above

d) None of the above

36 / 50

36. To cope up with the high temperature of 196Â°C, the taxiways and aprons are constructed with

a) Asphaltic concrete

b) Rubberized tar concrete

c) Plain concrete

d) All of the above

37 / 50

37. The maximum number of airports is located in the district

a) Kathmandu

b) Morang

c) Okhaldhunga

d) Solukhumbu

38 / 50

38. 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°

39 / 50

39. 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

40 / 50

40. The old name of TIA was

a) Tribhuvan airport

b) Gauchar airport

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

d) None of the above

41 / 50

41. 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

42 / 50

42. 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)

43 / 50

43. 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

44 / 50

44. Runway of the airport is designed by

a) Impact load

b) Aircraft load

c) Axle load

d) All of the above

45 / 50

45. 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

46 / 50

46. The number of international airports in Nepal till 2080

a) 2

b) 3

c) 4

d) 5

47 / 50

47. The enclosure/structure where an aircraft is kept for maintenance and repair is known as

a) Dome

b) Workshop

c) Hanger

d) Air pad

48 / 50

48. The runway length of Tribhuvan International Airport is

a) 8990 ft

b) 10990 ft

c) 12990 ft

d) 14990 ft

49 / 50

49. 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

50 / 50

50. Aprons are serviced as:

a) Main runway

b) to connect the terminal building with paved runway

c) Cargo loading and unloading

d) Aircraft parking only

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Airport Engineering Online Test – Paper 3

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