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Current Affairs January 2024

What is the correct answer?

4

Pick up the correct statement from the following:

A. Landing speed is directly proportional to the wing loading

B. Wing loading remaining constant, the take off distance is directly proportional to the powder loading

C. Neither (a) nor (b)

D. Both (a) and (b)

Correct Answer :

D. Both (a) and (b)


Related Questions

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4

Pick up the correct statement from the following:

A. The basic length of a runway is increased at a rate of 7% per 300 m of elevation of M.S.L.

B. The standard temperature at the site is obtained by reducing the standard sea level temperature of 15°C at the rate of 6.5°C per 1000 m rise in elevation

C. The aerodrome reference temperature is the monthly mean of the mean daily temperature for the hottest month of the year

D. All the above

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4

Wing loading of an aircraft is

A. Load of the wings

B. Gross total weight of the aircraft/ load of the wings

C. Gross total weight of the aircraft/ wing area

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

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4

As per ICAO, for airports serving big aircrafts, the crosswind component should not exceed

A. 15 kmph

B. 25 kmph

C. 35 kmph

D. 45 kmph

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4

The cruising speed of the aircraft is 500 kmph. If there is a head wind of 50 kmph, then the air speed and ground speed of the aircraft respectively will be

A. 450 kmph and 500 kmph

B. 500 kmph and 450 kmph

C. 450 kmph and 450 kmph

D. 500 kmph and 500 kmph

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4

Conical surface of the approach area rises outwards

A. 1 in 10

B. 1 in 15

C. 1 in 20

D. 1 in 25

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4

The size of landing area for multi engine helicopters operating under 1 FR conditions is

A. 22.5 m × 22.5 m

B. 30 m × 30 m

C. 22.5 m × 30 m

D. 60 m × 120 m

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4

The length of clear zone for none instrument runway of a small aircraft is

A. 150 m

B. 300 m

C. 600 m

D. 750 m

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4

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

A. 40 %

B. 50 %

C. 60 %

D. 75 %

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4

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 air speed of the aircraft, is

A. 775 knots

B. 75 knots

C. 850 knots

D. 675 knots

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4

For the taxiways, the following statement is true

A. The maximum longitudinal grade is 3%

B. The permissible rate of change of grade is 1%

C. The permissible transverse grade is 1.5%

D. All the above

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4

An airport has 4 gates. If the weighted average gate occupancy time is 30 minutes and gate utilisation factor is 0.5, then the capacity of the gate will be

A. 1 aircraft per hour

B. 2 aircrafts per hour

C. 4 aircrafts per hour

D. 16 aircrafts per hour

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4

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

A. 20 m

B. 30 m

C. 45 m

D. 51 m

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4

The engine failure case for determining the basic runway length may require

A. Only clearway

B. Only stop way

C. Either a clearway or a stop-way

D. Either a clearway or a stop-way or both

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4

The best direction of a runway is along the direction of

A. Longest line on wind rose diagram

B. Shortest line on the wind rose diagram

C. Line clear of wind rose diagram

D. None of these

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4

Assertion A: The width of a taxiway is smaller than the runway width. Reason R: The speed of the aircraft on a taxiway is greater than that on runway. Select your answer based on coding system given below

A. Both A and R is true and R is the correct explanation of A

B. Both A and R is true but R is not the correct explanation of A

C. A is true but R is false

D. A is false but R is true

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4

Pick up the incorrect statement from the following:

A. In single engine aeroplanes, the engine is provided in the nose of the aircraft

B. In double engine aeroplanes, one engine on either wing is placed symmetrically

C. In three engine aeroplanes, two engines are placed on both wings and one engine is placed in the tail

D. None of these

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4

Pick up the correct statement from the following:

A. Runway edge from the landing side, is called threshold

B. Localizer indicates to the pilot his position with respect to the proposed alignment

C. The glide slope indicates the correct angle of descent

D. All the above

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4

The slope of the obstruction clearance line from the boundary of the heliport should be

A. 1 : 2

B. 1 : 5

C. 1 : 8

D. 1 : 40

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4

Pick up the correct statement from the following:

A. Landing speed is directly proportional to the wing loading

B. Wing loading remaining constant, the take off distance is directly proportional to the powder loading

C. Neither (a) nor (b)

D. Both (a) and (b)

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4

The capacity of parallel runway pattern depends upon

A. Weather conditions and navigational aids available

B. Lateral spacing between two runways and weather conditions

C. Lateral spacing between two runways and navigational aids available

D. Lateral spacing between two runways, weather conditions and navigational aids available.

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4

For the proposed air port, the survey project provides

A. Master plan

B. Topographic plan

C. Grading plan

D. All the above

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4

For night landing, the thresholds are lighted

A. Green

B. Red

C. White

D. Yellow

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4

Pick up the correct statement from the following:

A. Air screw converts the energy given by the engine into speed

B. The propellers which are driven by turbine engines, are technically called turboprops

C. The aircrafts which obtain the thrust directly from turbine engine, are called turbo-jets

D. All the above

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4

The centre to centre spacing of heliport lighting along the periphery of landing and takeoff area should be

A. 2.5 m

B. 5.0 m

C. 7.5 m

D. 10.0 m

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4

A gradient of + 0.08% is followed by a gradient of - 0.07%. If the permissible rate of change of grade is 0.003 per 30 metres, the length of the transition curve, is

A. 150 m

B. 140 m

C. 160 m

D. 175 m

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4

International Civil Aviation Organisation (I.C.A.O.) was set up at Montreal (Canada), in

A. 1929

B. 1939

C. 1947

D. 1950

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4

The reduced level of the proposed site of an air port is 2500 m above M.S.L. If the recommended length by I.C.A.O. for the runway at sea level is 2500 m, the required length of the runway is

A. 2500 m

B. 3725 m

C. 3000 m

D. 3250 m

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4

The minimum width of clearway is

A. 50 m

B. 100 m

C. 150 m

D. 250 m

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4

Pick up the correct statement from the following:

A. Tar concrete pavements are suitable if fuel spillage occurs

B. Rubberised tar concrete hot blast as well as spillage

C. Epoxy asphalt concrete sets in very small time

D. All the above

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4

The height of the pilot's eye above the runway surface is assumed

A. 1 m

B. 3 m

C. 4 m

D. 5 m