written 7.2 years ago by | • modified 7.1 years ago |
Determine the effect on power transmission in the following cases:
i) Initial tension in the belt is increased by 8%
ii) Initial tension in the belt is decreased by 8%
iii) Angle of lap is increased by 8% by the use of an idler pulley, for the same speed and the tension on the tight side, and
iv) Coefficient of friction is increased by 8% by suitable dressing to the friction surface of the belt.
Subject: Kinematics of Machinery
Topic: Belts, Chains and Brakes
Difficulty: High