Machine Design - Engineering

Q1:

Two rigid plates are clamped by means of bolt and nut with an initial force F. After tightening, a separating force P (P < F) is applied to the lower plate, which in turn acts on the nut. The tension in the both after this is

A F + P

B F - P

C P

D F

ANS:A - F + P

Explanation: No answer description is available.