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Electrical safety

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Question 112

The current in a heating element connected on its own to the mains supply is 1.2 A.

A heating panel has three of these elements connected in parallel.

Which rating of fuse is suitable to protect this circuit?

A

1.0 A1.0\text{ A}1.0 A

B

3.0 A3.0\text{ A}3.0 A

C

5.0 A5.0\text{ A}5.0 A

D

13.0 A13.0\text{ A}13.0 A

Markscheme

Electrical safety Questions

  1. IGCSE
  2. /Physics
  3. /Electrical safety

135 exam-style questions on CIE IGCSE Physics Electrical safety, covering Electrical safety. Each one has a worked solution and a mark scheme showing where the marks go.

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