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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

Correct Answer :

B. 3725 m


Related Questions

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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

Zero fuel weight of an aircraft is:

A. Equal to empty operating weight

B. Equal to maximum landing weight

C. Less than empty operating weight

D. Equal to sum of empty operating weight and the maximum pay load

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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

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

Pick up the correct statement from the following:

A. Approach zone survey is carried out to determine the elevations of the protruding obstructions above horizontal, conical and transitional surfaces

B. The wind data of an air port is depicted in the form of a chart known as wind rose

C. The landing and takeoff of the air craft is made against the wind direction

D. All the above

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4

According to I.C.A.O. the recommended length of air ports is decided on

A. Sea level elevation

B. Standard sea level temperature (15°C)

C. Effective gradient percentage

D. All the above

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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

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 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

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

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

A. Apron

B. Hanger

C. Terminal building

D. Holding apron

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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

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

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

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 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 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

Consider the following statements regarding ICAO recommendation for correction to basic runway length
1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level.
2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1°C rise in airport reference temperature above the standard atmospheric temperature at that elevation.
3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. Of these statements

A. 1 and 2 are correct

B. 2 and 3 are correct

C. 1 and 3 are correct

D. 1, 2 and 3 are correct

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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. 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

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

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 clear way on either side

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4

Beaufort scale is used to determine

A. Strength of winds

B. Direction of winds

C. Height of air-crafts

D. None of these

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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 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

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

Total correction for elevation, temperature and gradient for a runway should not be more than

A. 15 %

B. 20 %

C. 25 %

D. 35 %

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4

The runway length after correcting for elevation and temperature is 2845 m. If the effective gradient on runway is 0.5 percent then the revised runway length will be

A. 2845 m

B. 2910 m

C. 3030 m

D. 3130 m

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4

Pick up the correct abbreviation from the following:

A. L.M.M. (low powered middle marker)

B. V.H.F, (very high frequency)

C. L.O.M. (low powered outer marker)

D. All the above

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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