The size of landing area for multiengined helicopters operating under 1FR conditions is______________?

Related Mcqs:

1. 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%

2. Assertion A : Airport capacity during IFR conditions is usually less than that during VFR conditions. Reason R: During clear weather condition (VFR), the aircrafts on final approach to runway can be spaced closer during poor visibility conditions?

   Select your answer based on the coding system given below?

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

3. 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

4. The centre to centre spacing of heliport lighting along the periphery of landing and take off area should be______________?

   A. 2.5 m
   B. 5.0 m
   C. 7.5 m
   D. 10.0 m

5. 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

6. Which of the following factors are taken into account for estimating the runway length required for aircraft landing ?

   1. Normal maximum temperature
   2. Airport elevation
   3. Maximum landing weight
   4. Effective runway gradient
   Select the correct answer using the codes given below Codes?

   A. 1,2,3 and 4
   B. 1,3, and 4
   C. 2 and 3
   D. 1,2 and 4

7. Assertion A : The ratio of arriving and departing aircrafts influences the airport capacity: Reason R :Landing operation is generally given priority over the taking off operation_________________?

   Select your answer based on the coding system given below?

   A. Both A and R are true and R is the correct explanation of A
   B. Both A and R are true and R is not the correct explanation of A
   C. A is true but R is false.
   D. A is false but R is true

8. 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

9. As per International Civil Aviation Organization (ICAO) recommendation, minimum width of safety area for instrumental runway should be_________________?

   A. 78 m
   B. 150 m
   C. 300 m
   D. 450 m

10. 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