273) A rotor which is balanced statically but not dynamically is supported on two bearings L apart and at high speed of the rotor, reaction on the left bearing is R. The right side of the bearing is shifted to a new position 2 L apart from the left bearing. At
Answer is:
remain same as before
Related Theory of Machines MCQ with Answers
Answer is:
The primary unbalanced force is maximum twice in one revolution of the crank.
Answer is: