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Question 4

In a standard domestic mains electric circuit, where must a single-pole switch be connected to ensure the safety of an appliance when it is turned off?

the earth wire only

the live wire only

the neutral wire only

both the live wire and the earth wire

Markscheme

Electrical safety Questions

IGCSE
Physics
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.

Electrical safety

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Electrical safety

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Question 4

In a standard domestic mains electric circuit, where must a single-pole switch be connected to ensure the safety of an appliance when it is turned off?

the earth wire only

the live wire only

the neutral wire only

both the live wire and the earth wire

Markscheme

Electrical safety Questions

IGCSE
Physics
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.