A bolt of uniform strength can be developed by

1.	A bolt of uniform strength can be developed by
A.	Keeping the core diameter of threads equal to the diameter of unthreaded portion of the bolt
B.	Keeping the core diameter smaller than the diameter of the unthreaded portion
C.	Keeping the nominal diameter of threads equal to the diameter of unthreaded portion of the bolt
D.	None of the above
Answer» B. Keeping the core diameter smaller than the diameter of the unthreaded portion

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A bolt of uniform strength can be developed by

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