If uncompressed length of spring is 40mm and number of coils 10mm, the

1.	If uncompressed length of spring is 40mm and number of coils 10mm, then pitch of coil is?
A.	4
B.	40/9
C.	40/11
D.	None of the mentioned
Answer» C. 40/11

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If uncompressed length of spring is 40mm and number of coils 10mm, then pitch of coil is?

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