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MCQs

Total Questions : 131 | Page 8 of 14 pages
Question 71. The main reason for cracks in masonry joints is:
  1.    Sodium
  2.    Magnesium
  3.    Sulphate
  4.    Moisture
 Discuss Question
Answer: Option C. -> Sulphate
Question 72. Creep in concrete structure increases with:
  1.    Increase in humidity
  2.    Decrease in temperature
  3.    Decrease in humidity
  4.    Increase in water
 Discuss Question
Answer: Option C. -> Decrease in humidity
Question 73. In a building, to provide ultimate comfort to occupants ________ can be used.
  1.    Ventilators
  2.    HAC
  3.    AC
  4.    HVAC
 Discuss Question
Answer: Option D. -> HVAC
Question 74. Desiccants are chemicals that:
  1.    Remove moisture
  2.    Add humidity
  3.    Remove humidity
  4.    Add moisture
 Discuss Question
Answer: Option A. -> Remove moisture
Question 75. The chemical heptachlor in anti-termite proofing has concentration by weight of:
  1.    0.003
  2.    0.001
  3.    0.005
  4.    0.002
 Discuss Question
Answer: Option C. -> 0.005
Question 76. Which IS code gives details about termite proofing?
  1.    IS 6835
  2.    IS 6313
  3.    IS 5668
  4.    IS 5886
 Discuss Question
Answer: Option B. -> IS 6313
Question 77. Leaks in the pitched roof may be caused due to:
  1.    Heavy wind
  2.    Improper slopes
  3.    Depression on top of roof
  4.    Unfinished roof and wall junction
 Discuss Question
Answer: Option A. -> Heavy wind
Question 78. A fire detector cannot detect:
  1.    Smoke
  2.    Radiation
  3.    Light
  4.    Heat
 Discuss Question
Answer: Option C. -> Light
Question 79. Which IS codes gives details about elevators?
  1.    IS 38665
  2.    IS 27855
  3.    IS 14665
  4.    IS 27752
 Discuss Question
Answer: Option C. -> IS 14665
Question 80. How many types of ventilation are there?
  1.    5
  2.    2
  3.    4
  4.    3
 Discuss Question
Answer: Option D. -> 3

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