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Home Civil Engineering Airport Engineering See What Others Are Saying!
  • Question
  • The landing and take off of the air craft is made against the direction of wind. In no case the centre line of the runway should make an angle with the wind direction exceeding


  • Options
  • A. 10°
  • B. 20°
  • C. 30°
  • D. 40°

  • Correct Answer
  • 30° 


  • More questions

    • 1. Total flow in stream is known

    • Options
    • A. run off
    • B. stream flow
    • C. discharge
    • D. all the above.
    • Discuss
    • 2. Gravity conduits are generally in the form of

    • Options
    • A. canals
    • B. flumes
    • C. aqueduct
    • D. tunnels
    • E. all the above.
    • Discuss
    • 3. The tread of wheels is provided an outward slope of

    • Options
    • A. 1 in 10
    • B. 1 in 15
    • C. 1 in 20
    • D. 1 in 25
    • E. 1 in 30
    • Discuss
    • 4. In SI units the power of sound is represented in

    • Options
    • A. kgs
    • B. joules
    • C. neutons
    • D. watts.
    • Discuss
    • 5. Mostly used coagulant, is

    • Options
    • A. chlorine
    • B. alum
    • C. lime
    • D. bleaching powder.
    • Discuss
    • 6. If the whole circle bearing of a line is 180°, its reduced bearing is

    • Options
    • A. S 0° E
    • B. S 0° W
    • C. S
    • D. N.
    • Discuss
    • 7. A body of dimensions 1.5 m x 1.0 m x 2 m weighs 3000 kg in water. Its specific gravity is

    • Options
    • A. 0.8
    • B. 0.9
    • C. 1.0
    • D. 1.1
    • Discuss
    • 8. The maximum diameter of a bar used in a ribbed slab, is

    • Options
    • A. 12 mm
    • B. 6 mm
    • C. 20 mm
    • D. 22 mm
    • E. 24 mm
    • Discuss
    • 9. In plastic analysis, the shape factor for a circular section, is

    • Options
    • A. 1.5
    • B. 1.6
    • C. 1.7
    • D. 1.75
    • Discuss
    • 10. Meandering of a river generally occurs, in

    • Options
    • A. rocky stage
    • B. delta stage
    • C. boulder stage
    • D. trough stage.
    • Discuss


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