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  • Question
  • Cavity wall is generally provided for


  • Options
  • A. heat insulation
  • B. sound insulation
  • C. prevention of dampness
  • D. all the above.

  • Correct Answer
  • all the above. 


  • Building Construction problems


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    • 1. The 19 cm x 9 cm side of a brick as seen in the wall face, is generally known as

    • Options
    • A. stretcher
    • B. face
    • C. front
    • D. header
    • E. side.
    • Discuss
    • 2. The arrangement of supporting an existing structure by providing supports underneath, is known as

    • Options
    • A. shoring
    • B. underpinning
    • C. jacking
    • D. piling
    • Discuss
    • 3. Pick up the correct statement from the following :

    • Options
    • A. the pile driven in sand is called sand pile
    • B. the drilled hole filled with sand is called sand pile
    • C. the sand piles are used for bearing purposes
    • D. None of these.
    • Discuss
    • 4. You are asked to design and supervise a truss for a factory to have spans 6 m to 9 m. The type of the truss you will use, is

    • Options
    • A. mansored truss
    • B. queen post truss
    • C. king post truss
    • D. collar truss
    • E. none of these.
    • Discuss
    • 5. Remote sensing techniques are being usefully employed for the purpose of:

    • Options
    • A. improving natural resource management
    • B. land use
    • C. protection of the environment
    • D. All of these
    • Discuss
    • 6. Depth of lean concrete bed placedat the bottom of a wall footing, is kept

    • Options
    • A. 10 cm
    • B. 15 cm
    • C. equal to its projection beyond wall base
    • D. less than its projection beyond wall base.
    • Discuss
    • 7. Exposed portions of vertical surface at right angles to the door or window frame, are known as

    • Options
    • A. jambs
    • B. lintels
    • C. reveals
    • D. soffits.
    • Discuss
    • 8. The opening provided in sloping roof with its top parallel to the roof surface, is called

    • Options
    • A. dormer window
    • B. sky light window
    • C. lantern window
    • D. louvered window.
    • Discuss
    • 9. The foundation which consists of a thick reinforced cement slab covering whole area to support heavy concentrated structural loads, is known as

    • Options
    • A. combined footing
    • B. strap footing
    • C. raft footing
    • D. none of these.
    • Discuss
    • 10. Rotary drilling

    • Options
    • A. is not suitable for deposits containing very coarse gravel
    • B. hinders the ground water observations and permeability test
    • C. is not economical for holes of less than 10 cm.
    • D. all the above.
    • Discuss


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