A motor weighing 2000 kg is to be lifted by wrought iron eye bolt, scr – McqOptions

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1.	A motor weighing 2000 kg is to be lifted by wrought iron eye bolt, screwed into the frame. Clioose-single bolt out of the following
A.	M 30 coarse threads
B.	M 12 fine threads
C.	None as wrought iron is brittle
D.	M 12 coarse threads
E.	M 30 Fine threads
Answer» B.

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