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HS&E HAPS practice question: Pressure systems (4 of 5)

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

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You are setting up a pressurised heating system for a client.

What must the people using it know?

Choose one answer.

  1. A. Who made it
  2. B. Nothing, as the system looks after itself
  3. C. Its safe operating limits
  4. D. Where the off switch is
Show the answer and explanation

Answer: C

  • A. Wrong: Wrong. They need to know the safe operating limits.
  • B. Wrong: Wrong. They need to know the safe operating limits.
  • C. Right: Right. HSE says users should know the operating conditions, including the safe operating limits of the equipment.
  • D. Wrong: Wrong. They need to know the safe operating limits.

Explanation

People using pressure systems must know their safe operating limits.

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