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Civil Engineering Objective Questions { Air Port Engineering }



43.  For the proposed air port, the survey project provides
A. master plan
B. topograhic plan
C. grading plan
D. all the above.

44. 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.

45. The length of runway is increased per 300 m rise above M.S.L.
A.3%
B.4%
C.5%
D. 7%.

46. 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.

47.  The length of a runway under standard atmospheric conditions is 1800 m. If the actual reduced level of the site is 1200 m, the design length of the runway is
A. 2360 m
B. 2460 m
C. 2560 m
D. 2660 m.

48.  The length of a runway under standard atmospheric conditions is 1800 m. If the actual reduced level of the site is 1200 m,, 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.

49.  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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