If lead angle of worm is 13 and lead of worm is 40 mm. Find pitch circ – McqOptions

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1.	If lead angle of worm is 13 and lead of worm is 40 mm. Find pitch circular diameter of worm
A.	53.22 mm
B.	55.15 mm
C.	27.67 mm
D.	None of the above
Answer» C. 27.67 mm

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