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Electrical safety

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Question 10

In a domestic mains electricity circuit, which wire must a switch or circuit breaker be connected to?

A

the earth wire only

B

the live wire only

C

the neutral wire only

D

the live wire and the earth wire

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.

Question bank