Which is not a protection against electrical accidents?

grounded plug

fuse

insulation

conducting wire

conducting wires

Explanation:

Grounded plug provides the earthing to the device. It is the safety device to the user.  

Fuse wire is the safety device for the electrical appliance.

Insulation is the layer of non conducting material on the connecting wires or the conductor, which is also a safety precaution.

Conducting wires are the wire which can conduct the electricity, so they are not the protections against electrical accidents.

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