Question

What is a fuse and specify its uses?

   What is a fuse and specify its uses?

Physics (Class 10)

Physics (Class 10)

Trishna Knowledge… 2nd Edition

Chapter 7, Problem 3

Instant Answer

Solved by Expert Narayan Hari

06/22/2021

Step 1

A fuse is an electrical safety device that is designed to protect electrical circuits from overcurrent, which can cause damage to the circuit or even lead to fires. It consists of a metal wire or strip that melts when too much current flows through it, thereby Show more…

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What is a fuse and specify its uses?

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Key Concepts

Fuse

A fuse is a safety device in an electrical circuit that contains a metal wire or filament designed to melt when the current exceeds a specific threshold, thereby interrupting the circuit to prevent damage. It serves as a sacrificial component that protects the electrical circuitry from excessive current that could otherwise lead to overheating, fires, or component failure.

Overcurrent Protection

Overcurrent protection is a critical concept in electrical safety used to prevent damage and hazards by stopping the flow of electricity when the current surpasses safe levels. Devices such as fuses, circuit breakers, and other protective components are implemented in circuits to detect and interrupt excessive currents, ensuring the safe operation of electrical systems.

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