Q. ......... type of wiring uses insulated cables supported in porcelain cleats
✅ Correct Answer: (A)
Cleat
Building Services MCQs | Page - 3
Dear candidates you will find MCQ questions of Building Services here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. In cleat wiring. cleats shall be fixed at distances not greater than.................. cm apart and at regular intervals.
✅ Correct Answer: (B)
60
Q. Which is the most type of wirings used in domestic applications?
✅ Correct Answer: (A)
Conduit wiring
Q. What is the property of insulating materials?
✅ Correct Answer: (A)
Prevents the unwanted flow of current
Q. A shorter center distance is always preferred in belt drives.
✅ Correct Answer: (A)
Yes due to stability
Q. ________________ Gas hampers oxygen from reaching the brain.
✅ Correct Answer: (B)
Carbon monoxide
Q. ____________________ gas overestimates the rate of breathing and it is thus responsible for increasing the intake of other toxic gases.
✅ Correct Answer: (C)
Carbon dioxide
Q. During fire, the human body can withstand temperature upto __________
✅ Correct Answer: (B)
120°C
Q. The content of oxygen is normally ________% in air.
✅ Correct Answer: (D)
21
Q. The hazard with concerns damage or destruction of building itself is known as the __________
✅ Correct Answer: (A)
Internal hazard
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