What is an electric fuse ? What is it's function in a circuit?
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An electric fuse is a device that is used to protect electric circuits and electric appliances against high current caused by short - circuiting or overloading due to withdrawal of large current. A fuse is a short piece of wire made of a material of high resistance and low melting point.
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an electric fuse is a thin thin copper wire which melts and breaks the circuit when the current exceeds the circuit.this helps to protect appliances from short circuit
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