M11 Turbine Aeroplane Structures & Systems Sub-Module No 3(Quiz No:1)

Airframe Structure

Quiz

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1. Keel beam is used in which area --- ?
   1.   Fuselage
   2.   Wheel wells
   3.   Wings spars
2. Longerons and stringers extend from the structure to carry loads ?
   1.   Diagonally
   2.   Left and right
   3.   Fore and aft
3. Their function is to support the entire weight of the aircraft while in flight ?
   1.   Landing gear
   2.   Ribs and bulkhead
   3.   Wings spars
4. Heated window provide more resistant to ?
   1.   Leakage
   2.   Impact breakage
   3.   Cracking
5. If the CG of the aircrft is forward of the centre point this condition is called ?
   1.   Tail heavy
   2.   Nose heavy
   3.   Overloaded
6. A streamlined enclosure called a_____ is attached to the _____ to house the engine and its components ?
   1.   Pylon, nacelle
   2.   Nacelle, pylon
   3.   Nacelle, spars
7. The internal structures of most wings in aircraft are made up of spars and stringers running in which direction ?
   1.   Span-wise
   2.   Leading edge to trailing edge
   3.   Chord-wise
8. False spar is always inserted ….. Of the main spar ?
   1.   Aft
   2.   Front
   3.   Parellel
9. Which is the principle structural members of a wing ?
   1.   Longeron
   2.   Spars
   3.   Ribs
10. It is strong, lightweight partitions of honeycomb construction ?
    1.   Fixed windows
    2.   Windscreens
    3.   Sliding windows