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When the electric current through the fuse exceeds a certain limit, the fuse wire melts and breaks. - Science

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Question

When the electric current through the fuse exceeds a certain limit, the fuse wire melts and breaks. 

Options

  • True

  • False

MCQ
True or False

Solution

This statement is True.

Explanation:

The fuse's wire is made of a special material with a low melting point. When a large current passes through a fuse, it melts quickly and breaks the circuit.

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Chapter 14: Electric Current and Its Effects - Exercises [Page 171]

APPEARS IN

NCERT Science [English] Class 7
Chapter 14 Electric Current and Its Effects
Exercises | Q 9.2 | Page 171
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