If is the initial tension due to tightening up the bolt and is the e – McqOptions

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1.	If is the initial tension due to tightening up the bolt and is the external load on the bolt, then the resultant load () on a bolt may be obtained by using the relation (where = Ratio of elasticity of connected parts to the elasticity of bolt)
A.	=
B.	+
C.	=
D.	-
Answer» E.

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