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HS&E RAAC practice question: Brazing and hot work (5 of 5)

E. Specialist: HVACR – refrigeration and air conditioning A free question from our original HS&E RAAC practice exam. Try it, then open the answer to see why each option is right or wrong.

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You are brazing for most of the morning in a plant room.

What does HSE say you should do during the work?

Choose one answer.

  1. A. Wedge the fire doors open
  2. B. Cover the smoke detector
  3. C. Leave the torch lit between joints
  4. D. Keep a careful watch for fire
Show the answer and explanation

Answer: D

  • A. Wrong: Wrong. Fire doors slow the spread of fire.
  • B. Wrong: Wrong. Detectors must stay working.
  • C. Wrong: Wrong. Turn it off when not in use.
  • D. Right: Right. HSE says maintain a careful watch throughout hot work.

Explanation

Keep a careful watch for fire throughout hot work.

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