The screw driver used by an electrician has a plastic or wooden handle. Why?
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Answer:
Plastic fits the bill very well for handles. ... It is easier to mold a plastic handle onto a molded metal shaft and the plastic can be molded into shapes that give a better grip. This is done quickly and cheaply. It also provides for electrical insulation so that doing electrical work and thermal insulation from the cold.
Explanation:
Answered by
7
Answer:
Explanation:
Bcz materials like wooden or plastic doesn't hv any free electrons or electron holes so the flow of current or electricity will not take place
As electron drifts are reason of electricity
Hope it helps
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