what is an electric fuse?why is it advised to use three pin plugs while using power application?
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to get safety
bcoz children may get electric shock
bcoz children may get electric shock
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A fuse is used to break the circuit when extra electricity is introduced in the circuit, it is generally made up of copper. But nowadays MCB's are used. A plug should have three pins because two of three are positive and negative and the third is for earthing, it allows extra electricity to reach the earth's surface.
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