Science, asked by kritishadahal, 4 months ago

A screw driver is used to tighten the srew. Why?

Answers

Answered by sreyasinharkl
0

hello

A screwdriver allows you to tighten a screw by turning the driver clockwise and loosen it by turning counterclockwise.The screwdriver -- categorized by its bit type -- has a shaped tip that engages the fastener, which is what allows you to turn the screw.

I hope my answer helps you ....

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