The circualr scale of screw gauge has 50 division and pitch of 0.5mm . find the diameter of the sphere . main scale reading is 2.
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Answered by
8
Answer:
The Diameter is 2.25 mm.
Explanation:
Circular Scale Divisions = 50
Pitch = 0.5 mm
Least Count = Pitch/Circular Scale Divisions
= 0.5/50 mm
= 0.01 mm
Main Scale Reading = 2 mm
Circular Scale Reading = 25 mm
Diameter of the Sphere = 2+[0.01*25]
= 2+0.25 mm
= 2.25 mm
Hope this helps.
Answered by
0
Answer:
the circular cap reading=50/2=25mm
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