Question

Formula to find pitch of screw guage

Answer 1

Explanation:

Find the distance moved on the main scale by the thimble (it will be either 10–9=1 cm or 11–10=1 cm) and divide it be the no. of revolutions of the thimble (in this case it is 1). It will give you the pitch.

Answer 2

Pitch of the Screw Guage :

$pitch \: = \frac{distance \: moved \:by \: the \: screw \: on \: the \: main \: scale }{number \: of \: rotations}$

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