The elongation of a conical bar under its own weight is equal to – McqOptions

MCQOPTIONS

1.	The elongation of a conical bar under its own weight is equal to
A.	that of a prismatic bar of same length
B.	one half that of a prismatic bar of same length
C.	one third that of a prismatic bar of same length
D.	one fourth that of a prismatic bar of same length
Answer» D. one fourth that of a prismatic bar of same length

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