Physics, asked by nitingarg68821, 4 months ago

What is the difference between pitch scale and circular scale

Answers

Answered by adi43194
1

Answer:

This is called pitch scale. A sleeve is attached to the head of the screw. The head of the screw has a ratchet which avoids undue tightening of the screw. On the thimble there is a circular scale known as head scale which is divided into 50 or 100 equal parts.

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