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- Question
The depressions and undulations in the pavement, are caused due to
Options- A. improper compaction of subgrade
- B. impact of heavy wheel loads
- C. punching effect
- D. flexible gears
- E. all the above.
- Correct Answer
- all the above.
- 1. Pick up the correct statement from the following:
Options- A. Runway edge from the landing side, is called threshold
- B. Localizer indicates to the pilot his position with respect to the proposed alignment
- C. The glide slope indicates the correct angle of descent
- D. L.O.M. and L.M.M. help the pilot to judge his position for the runway
- E. All the above. Discuss
- 2. Speed of
Options- A. sound at 0°C is 1190 km p.h.
- B. sound varies 2.4 km p.h. per degree centrigrade rise in temperature
- C. sound at 0°C is called one Mach
- D. an aircraft flying at 2975 km p.h., is called 2.5 Mach
- E. All the above. Discuss
- 3. Beaufort scale is used to determine
Options- A. strength of winds
- B. direction of winds
- C. height of air-crafts
- D. none of these. Discuss
- 4. Pick up the incorrect statement from the following:
Options- A. Channelization of pavement is caused by constant use of tri-cycle gears of aircraft
- B. Blast pads are used over cohesionless soils to resist erosion due to tremendous speed of the jet blast
- C. Over-run areas of at least 300 m length on either side of the runway are provided
- D. None of these. Discuss
- 5. According to I.C.A.O. the recommended length of air ports is decided on
Options- A. sea level elevation
- B. standard sea level temperature (15°C)
- C. effective gradient percentage
- D. all the above. Discuss
- 6. Pick up the correct statement from the following:
Options- 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. The aircraft which is filled with a fan infront of turbo-jet engine, is called turbofan propelled aeroplane
- E. All the above. Discuss
- 7. Pick up the correct statement from the following:
Options- A. The distance between the points of intersection of the extreme tangents to the transition curve is kept greater than 7500 m x 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. Discuss
- 8. To cope up high temperature of 196°C, the taxi ways and aprons are constructed with
Options- A. asphaltic concrete
- B. rubberised tar concrete
- C. plain concrete
- D. epoxy asphalt concrete
- E. all the above. Discuss
- 9. The meterological condition which influences the size and location of an air port is
Options- A. atmosphere pressure
- B. air density
- C. reduced level
- D. wind direction
- E. all the above. Discuss
- 10. From the end of an instrumental runway, the approach surface rises outwards
Options- A. 1 in 20
- B. 1 in 30
- C. 1 in 40
- D. 1 in 50 Discuss
Airport Engineering problems
Search Results
Correct Answer: All the above.
Correct Answer: All the above.
Correct Answer: strength of winds
Correct Answer: None of these.
Correct Answer: all the above.
Correct Answer: All the above.
Correct Answer: All the above.
Correct Answer: all the above.
Correct Answer: all the above.
Correct Answer: 1 in 50
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