Mains electricity and safety

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Question 4
Easy

The diagram shows the internal wiring of a standard UK three-pin plug.

A detailed diagram of the inside of a UK three-pin plug. The green and yellow Earth wire is connected to the top terminal. The blue Neutral wire is connected to the left terminal. The brown Live wire is connected to one end of a cylindrical safety component labelled Y. The other end of component Y is connected to the right terminal (the Live pin). A cable grip secures the outer cable at the bottom of the plug.

State the name of component Y.

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Mains electricity and safety Questions

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