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Question 100

The current in an electric kettle during normal operation is 9.0 A.

The kettle is connected to the mains supply by a flexible cable that can safely carry a current of up to 15 A. The mains circuit itself can carry a current of up to 32 A.

Different fuses are available for use in the plug of the kettle.

Which fuse is the most suitable?

$A5.0\text{ A}$

$A13\text{ A}$

$A20\text{ A}$

$A35\text{ A}$

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 100

The current in an electric kettle during normal operation is 9.0 A.

The kettle is connected to the mains supply by a flexible cable that can safely carry a current of up to 15 A. The mains circuit itself can carry a current of up to 32 A.

Different fuses are available for use in the plug of the kettle.

Which fuse is the most suitable?

$A5.0\text{ A}$

$A13\text{ A}$

$A20\text{ A}$

$A35\text{ A}$

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.