If nominal diameter of the rope is 20mm, then pitch of the groove is

1.	If nominal diameter of the rope is 20mm, then pitch of the groove is around?
A.	2mm
B.	22mm
C.	40mm
D.	10mm
Answer» C. 40mm

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If_nominal_diameter_of_the_rope_is_20mm,_then_pitch_of_the_groove_is_around?$
Rope operating over steel sheaves wear slowly than those used in conjunction with cast iron sheaves?

If nominal diameter of the rope is 20mm, then pitch of the groove is around?

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