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Electrical safety

Electrical safety

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Question 1
a.

State and explain why light switches in a bathroom are often operated by an insulating pull-cord rather than a standard wall-mounted switch.

[2]
b.

State and explain how an earth wire works together with a fuse to protect a user if a fault causes the live wire to touch the metal casing of an appliance.

[2]
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