Answer Given,
Given,Number of circular
Given,Number of circulardivision = 50 divisions
Given,Number of circulardivision = 50 divisionsLinear distance moved
Given,Number of circulardivision = 50 divisionsLinear distance movedin two complete rotation = 1 mm
Given,Number of circulardivision = 50 divisionsLinear distance movedin two complete rotation = 1 mmTherefore,
Given,Number of circulardivision = 50 divisionsLinear distance movedin two complete rotation = 1 mmTherefore,(i) Pitch of the screw gauge
Given,Number of circulardivision = 50 divisionsLinear distance movedin two complete rotation = 1 mmTherefore,(i) Pitch of the screw gaugepitch = 2/1 ×1mm
= 0.5 mm
= 0.5 mm(ii) Least count of the screw gauge
= 0.5 mm(ii) Least count of the screw gaugeLeast count = nnoofcirculardivpi
= 50 × 0.5
= 1 0 ×5×5
= 0.01 mm