11. Why is electrical wiring usually covered with a layer of plastic?
A. To help electricity flow along the wire C. To save electricity
B. To make it look better
D. To make it safe​


Sagot :

Answer:

D

Explanation:

for the safety because of the electricity

Why is electrical wiring usually covered with a layer of plastic?

A. To help electricity flow along the wire

B. To make it look better

C. To save electricity

D. To make it safe

  • Electrical wiring is usually covered with layer of plastic to make it safe

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