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Current Affairs January 2024

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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 %

Correct Answer :

D. 7 %


Related Questions

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4

Pick up the correct statement from the following:

A. The centre line of the approach area coincides with that of the runway

B. Approach areas are measured in horizontal surfaces

C. Obstruction clearance surface and approach surface are same

D. All the above

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4

The length of runway under standard conditions is 2000 m. The elevation of airport site is 300 m. Its reference temperature is 33.05°C. If the runway is to be constructed with an effective gradient of 0.25 percent, the corrected runway length will be

A. 2500 m

B. 2600 m

C. 2700 m

D. 2800 m

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4

Castor angle is defined as the angle

A. Formed by the longitudinal axis of the aircraft and the direction of movement of the nose gear

B. Between the direction of wind and the longitudinal axis of the runway

C. Between the true speed of the aircraft and the crosswind component

D. Between the horizontal and the fuselage axis

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4

Maximum gross takeoff weight of an aircraft is

A. Equal to the maximum structural landing weight

B. Less than the maximum structural landing weight

C. More than the maximum structural landing weight

D. Equal to the empty operating weight plus the payload

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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 maximum length and pavement strength of the runway is that of

A. A 1

B. B 2

C. B 3

D. G 7

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4

According to ICAO, all markings on the runways are

A. Yellow

B. White

C. Black

D. Red

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4

For the proposed runway stated in if the aerodrome reference temperature is 17°.2, the net designed length of the runway is

A. 2716 m

B. 2816 m

C. 2916 m

D. 3016 m

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4

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

A. 32

B. 36

C. 44

D. 68

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4

The threshold markings are

A. 4 m wide

B. 1 m clear space between adjacent

C. Placed symmetrically on either side of the runway centre line

D. All the above

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4

Runway threshold is indicated by a series of parallel lines starting from a distance of

A. 3 m from runway end

B. 6 m from runway end

C. 10 m from runway end

D. 15 m from runway end

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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 main disadvantage of angle nose out parking configuration of aircraft is that the

A. Aircraft rear loading door is far away from terminal building.

B. Hot blast is directed towards the terminal building

C. Overall apron area required is more

D. All the above

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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

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

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

A. Zero

B. 300

C. 3000

D. Unrestricted

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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

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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

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

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

In Intrumental landing system, the middle markers are located

A. Along the extended centre line of runway end

B. About 1 km. ahead of the runway threshold

C. At the runway threshold

D. About 7 km. ahead of the runway threshold

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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 landing and takeoff of the air craft is made against the direction of wind. In no case the centre line of the runway should make an angle with the wind direction exceeding

A. 10°

B. 20°

C. 30°

D. 40°

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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

As per ICAO, the minimum basic runway length for A and E type of airport will be

A. 1500 m and 600 m

B. 2100 m and 750 m

C. 1500 m and 750 m

D. 2100 m and 600 m

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4

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

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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

The total length of a runway is 1000 m. The elevation at distance 0,200 m, 400 m, 600 m, 800 m and 1000 m are 100.0 m, 99.2 m, 101.0 m, 101.8 m, 101.4 m and 101.0 m respectively. The effective gradient of runway will be.

A. 0.10 %

B. 0.26 %

C. 0.43 %

D. 0.65 %

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4

Pick up the correct statement from the following:

A. The distance between the points of intersection of the extreme tangents to the transition curve is kept greater than 7500 m × sum of grade changes at the point of intersection

B. The rate of change of grade is limited to 0.3% per 30 m length of the curve

C. According to I.C.A.O. the maximum longitudinal gradient along a runway is limited to 1.5%

D. All the above