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Home⇒ Engineering⇒
Airport engineering
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q1 ⇒ As per ICAO recommendation, minimum width of safety area for instrumental runway should be 300 m [other wrong options] [Discuss in forum] 78 m 150 m 450 m |
Q2 ⇒ As per ICAO, for A, B, and C type of airports, maximum effective, transverse and longitudinal grades in percentage respectively are 1.0, 1.5 and 1.5 [other wrong options] [Discuss in forum] 1.0, 1.5 and 2.0 1.5, 1.5 and 2.0 2.0, 2.0 and 2.0 |
Q3 ⇒ As per ICAO recommendation, the rate of change of longitudinal gradient per 30 m length of vertical curve for A and B type of airports is limited to a maximum of 0.1 % [other wrong options] [Discuss in forum] 0.2% 0.3 % 0.4% |
Q4 ⇒ An airport has 4 gates. If the weighted average gate occupancy time is 30 minutes and gate utilisation factor is 0.5, then the capacity of the gate will be 4 aircrafts per hour [other wrong options] [Discuss in forum] 1 aircraft per hour 2 aircrafts per hour 16 aircrafts per hour |
Q5 ⇒ The capacity of parallel runway pattern depends upon lateral spacing between two runways, weather conditions and navigational aids available. [other wrong options] [Discuss in forum] weather conditions and navigational aids available lateral spacing between two runways and weather conditions lateral spacing between two runways and navigational aids available |
Q6 ⇒ The engine failure case for determining the basic runway length may require either a clearway or a stopway or both [other wrong options] [Discuss in forum] only clearway only stop way , either a clearway or a stopway |
Q7 ⇒ The minimum width of clearway is 150 m [other wrong options] [Discuss in forum] 50 m 100 m 250 m |
Q8 ⇒ 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 48°C [other wrong options] [Discuss in forum] 32°C 35.5°C 25°C |
Q9 ⇒ 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. 0.26% [other wrong options] [Discuss in forum] 0.10% 0.43 % 0.65% |
Q10 ⇒ 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 2700 m [other wrong options] [Discuss in forum] 2500 m 2600 m 2800 m |
Q11 ⇒ As per ICAO, the minimum basic runway length for A and E type of airport will be 2100 m and 600 m [other wrong options] [Discuss in forum] 1500 m and 600 m 2100 m and 750 m 1500 m and 750 m |
Q12 ⇒ Zero fuel weight of an aircraft is: equal to sum of empty operating weight and the maximum pay load. [other wrong options] [Discuss in forum] equal to empty operating weight equal to maximum landing weight less than empty operating weight |
Q13 ⇒ The cruising speed of the aircraft is 500 kmph. If there is a head wind of 50 kmph, then the air speed and ground speed of the aircraft respectively will be 450 kmph and 500 kmph [other wrong options] [Discuss in forum] 500 kmph and 450 kmph 450 kmph and 450 kmph 500 kmph and 500 kmph |
Q14 ⇒ As per ICAO, for airports serving big aircrafts, the crosswind component should not exceed 35 kmph [other wrong options] [Discuss in forum] 15 kmph 25 kmph 45 kmph |
Q15 ⇒ Calm period is the percentage of time during which wind intensity is less than 6.4 kmph [other wrong options] [Discuss in forum] 4.8 kmph 8.0 kmph 9.6 kmph |
Q16 ⇒ 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 60% [other wrong options] [Discuss in forum] 40 % 50% 75% |
Q17 ⇒ According to ICAO, all markings on the runways are White [other wrong options] [Discuss in forum] Yellow Black Red |
Q18 ⇒ Runway threshold is indicated by a series of parallel lines starting from a distance of 6 m from runway end [other wrong options] [Discuss in forum] 3 m from runway end 10 m from runway end 15m from runway end |
Q19 ⇒ In Intrumental landing system, the middle markers are located about 1 km. ahead of the runway threshold [other wrong options] [Discuss in forum] along the extended centre line of runway end at the runway threshold about 7 km. ahead of the runway threshold |
Q20 ⇒ The size of landing area for multiengined helicopters operating under 1FR conditions is 60 mx 120 m [other wrong options] [Discuss in forum] 22.5 m x 22.5 m 30 m x 30 m 22.5 m x 30 m |
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