Question

Electric plug switches plug board why they are made from thermoplsstic

Answer 1

Answer:

(a) Saucepan handles-They are made from thermosetting plastics because they are bad conductors of heat and electricity. They do not bend or deform on heating.

(b) Electric plugs/switches/plug boards-They are made from thermosetting plastics because they are bad conductors of heat and electricity. It does not allow the current to pass through it.

Explanation:

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Answer 2

Answer:

because thermoplastics have low melting points

Explanation:

this means that  they cannot melt easily in case of any electrical fault it will not melt.