141) The static balancing is satisfactory for low speed rotors but with increasing speeds, dynamic balancing becomes necessary. This is because, the
Answer is:
effects of unbalances are proportional to the square of the speed
Related Theory of Machines MCQ with Answers
Answer is:
difference of the maximum and minimum speeds
Answer is:
No
Explanation:
The ratio between the velocities of driver pulley and driven pulley is known as velocity ratio. Due to slip of belt, the velocity ratio of the belt drive decreases.