The longitudinal strain of cylindrical bar of 25 cm diameter and 1-5 m – McqOptions

MCQOPTIONS

1.	The longitudinal strain of cylindrical bar of 25 cm diameter and 1-5 m length is found to be 3 times its lateral strain in a tensile test. What is the value of Bulk Modulus by assuming E = 1 × 105 N/mm2?
A.	2 × 105 N/mm2
B.	1.1 × 105 N/mm2
C.	1 × 105 N/mm2
D.	2.1 × 105 N/mm2
Answer» D. 2.1 × 105 N/mm2

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