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Current Affairs January 2024

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4

Pick up the correct statement from the following:

A. F.I.R. stands for flight information regions

B. Radius of control area is 160 km

C. Radius of control zone is 40 km

D. All the above

Correct Answer :

D. All the above


Related Questions

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4

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

A. 3 %

B. 4 %

C. 5 %

D. 7 %

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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

According to I.C.A.O. all markings on the runways are painted white and on taxiways

A. Black

B. Red

C. Yellow

D. Green

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4

The reduced levels of the ends A and B of a runway are 3025 m and 3035 m and that of its mid-point is 3015 m. The reduced level of the horizontal surface, is

A. 3070 m

B. 3060 m

C. 3075 m

D. 3015 m

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4

For supersonic transport aircraft, the minimum turning radius of taxiway is

A. 60 m

B. 120 m

C. 180 m

D. 240 m

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4

Pick up the component not applicable to aeroplanes

A. Wings

B. Engines

C. Air screw

D. None of these

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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

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

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

The thickness design of the pavement, is decided on the load carried by

A. Main gears

B. Nose wheel

C. Tail wheel

D. All the above

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4

The distance between main gears is 10 m, and the distance of nose gear from centre of main gears is 30 m. If the angle of turning is 60°, the distance of centre of rotation from the nearer main gear, is

A. 12.30 m

B. 11.30 m

C. 10.30 m

D. 9.30 m

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4

According to the International Civil Aviation Organisation (I.C.A.O.), the runway lengths of aerodromes, have been coded by

A. Seven English alphabets

B. Last Seven English alphabets

C. First Seven English alphabets

D. First seven natural numbers

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4

Pick up the correct statement from the following:

A. The speed of the aircraft relative to the ground, is called cruising speed

B. The speed of the aircraft relative to wind, is called air speed

C. When wind is blowing the direction of the flight, air speed is less than cruising speed

D. All the above

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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

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

For Class A Air port the difference of reduced levels of higher and lower edges of the conical surface, is

A. 25 m

B. 50 m

C. 75 m

D. 100 m

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4

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 these

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4

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

A. N 70° W

B. 290°

C. 29°

D. W 20° N

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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

If the width of the approach area near the runway end is 150 m, the width of the approach area at a distance of 3 kilometres from runway end will be

A. 1500 m

B. 1200 m

C. 1000 m

D. 800 m

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4

The slope of the transitional surface for A, B and C type of runway shall be

A. 1 : 5

B. 1 : 7

C. 1 : 10

D. 1 : 12

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4

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

A. 135°

B. 31

C. 13

D. Both (c) and (d)

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4

The runway orientation is made so that landing and takeoff are

A. Against the wind direction

B. Along the wind direction

C. Perpendicular to wind direction

D. None of these

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4

Which of the following is an example of failure in flexible pavements?

A. Alligator cracking

B. Mud pumping

C. Warping cracks

D. Shrinkage cracks

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4

If the monthly mean of average daily temperature for the hottest month of the year is 25°C and the monthly mean of the maximum daily temperature of the same month of the year is 46°C, the airport reference temperature is

A. 32°C

B. 35.5°C

C. 48°C

D. 25°C

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4

Calm period is the percentage of time during which wind intensity is less than

A. 4.8 kmph

B. 6.4 kmph

C. 8.0 kmph

D. 9.6 kmph

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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 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

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

Which of the following is used for servicing and repairs of the aircraft?

A. Apron

B. Hanger

C. Terminal building

D. Holding apron