Question:
The thimble of a screw gauge
has 100 divisions engraved on it. If
the thimble advances 2 mm, when
four complete rotations are given,
calculate : (i) Pitch (ii) least count.
Answers
Answered by
5
Answer:
(i)= 0.5 mm (ii) 0.005 mm
Explanation:
Pitch= total dist. covered on main scale/ No. of
rotations
=2/4
=0.5 mm
Least count = Pitch / Total no. of division on circular scale
=0.5/100
=0.005 mm
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