Question

Q.25) Main scale of screw gauge is 4 divisions and that on circular scale is 74 livisions Thea find the diameter of the wire ?​

Answer 1

$\huge\bold\pink{Answer}$

• Correct option isD
• Correct option isD5.22 mm
• The least count of the screw gauge LC= pitch/ total number of circular divisions =1/100=0.01 mm.

ItzJanhvi 10❤

Answer 2

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