how are pitch and least count of screw gague related to each other
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The least count is the smallest unit of measurement which an instrument can take accurately.
The least count of screw guage can be determined by the following way.
Pitch /total no of divisions on circular scale
Therefore 1/100
0.01mm
We can convert it into cm as,
0.001cm
Because 1cm=10mm
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Answer:
The smallest reading up to which a screw gauge can be measured is called least count of screw gauge. It can be find out by following method; L.C = pitch of screw gauge ⁄ no. of divisions on circular scale i-e 1mm⁄100 = 0.01 mm. The least count error is the error associated with the resolution of the instrument.
Explanation:
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