Building Services MCQs with answers Page - 3

Here, you will find a collection of MCQ questions on Building Services. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Admin • 828.03K Points
Coach

Q. ......... type of wiring uses insulated cables supported in porcelain cleats

  • (A) Cleat
  • (B) CTS/RTS
  • (C) Metal
  • (D) PVC conduit or PVC capping

A

Admin • 828.03K Points
Coach

Q. In cleat wiring. cleats shall be fixed at distances not greater than.................. cm apart and at regular intervals.

  • (A) 50
  • (B) 60
  • (C) 65
  • (D) 70

A

Admin • 828.03K Points
Coach

Q. Which is the most type of wirings used in domestic applications?

  • (A) Conduit wiring
  • (B) Cleat wiring
  • (C) Batten wiring
  • (D) None of these

A

Admin • 828.03K Points
Coach

Q. What is the property of insulating materials?

  • (A) Prevents the unwanted flow of current
  • (B) Allows the unwanted flow of current
  • (C) Increases the unwanted flow of current
  • (D) Decreases the unwanted flow of current

A

Admin • 828.03K Points
Coach

Q. A shorter center distance is always preferred in belt drives.

  • (A) Yes due to stability
  • (B) No due to stability
  • (C) Yes due to instability
  • (D) No due to instability

A

Admin • 828.03K Points
Coach

Q. ________________ Gas hampers oxygen from reaching the brain.

  • (A) Carbon dioxide
  • (B) Carbon monoxide
  • (C) Nitrogen peroxide
  • (D) Hydrogen

A

Admin • 828.03K Points
Coach

Q. ____________________ gas overestimates the rate of breathing and it is thus responsible for increasing the intake of other toxic gases.

  • (A) Hydrogen sulphide
  • (B) Carbon monoxide
  • (C) Carbon dioxide
  • (D) Nitrogen dioxide

A

Admin • 828.03K Points
Coach

Q. During fire, the human body can withstand temperature upto __________

  • (A) 150°C
  • (B) 120°C
  • (C) 200°C
  • (D) 80°C

A

Admin • 828.03K Points
Coach

Q. The content of oxygen is normally ________% in air.

  • (A) 100
  • (B) 50
  • (C) 73
  • (D) 21

A

Admin • 828.03K Points
Coach

Q. The hazard with concerns damage or destruction of building itself is known as the __________

  • (A) Internal hazard
  • (B) Building hazard
  • (C) Surrounding hazard
  • (D) Personal hazard

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