A belt is a flexible that transmits motion and power by fric

A belt is a flexible that transmits motion and power by friction. 2. The common belt types are flat belts and 3. The popular V-belts are the Standard and V-belts. 4. Special belts include and timing or synchronous belts. 5. Belts are used at speed and low to moderate power transmission. 6. balancing of pulleys is recommened for speed between 5 and 20 m/s. 7. balancing of pulleys is recommened for speed between 5 and 20 m/s. 8. Leather is the most common material for belts. 9. Standard are made of reinforced rubber. 10. In V-belt design, correction are applied to small pulley angle of wrap and belt length. 11. Common configurations in belt design include and crossed-belt drives. 12. forces affect power transmision capacity of belt drives. 13. Flat belt drives require center distances than V-Bett drives. 14. Narrow V-Belts require pulley sires than standard V-Belt. 15. Flat belt can accommodate slight misalignment in shafts. 16. Belt drives can when overload, preventing serious damages. 17. Belts in general may be affected by and acids. 18. are often used for protection around belt drives. 19. Never touch a belt. 20. Over time, belt drives need retensioning to compensate for

Solution

1. A belt is a flexible Connector that transmit motion and power by friction.

2. The common belt types are flat belts and V - Belts.

3. The popular V-belts are the standart and Narrow V-belts.

4. Special belts include V-tooth(ribbed) and timing or synchronous belts.

5. Belts are used at High spped and low to moderate power transmission.

6. Satic balancing of pulley is recommended for speed between 5 and 20 m/s.\\

7. Dynamic balancing of pulley is recommended for belt speed above 20 m/s.

8. Leather is the most common material for Power Transmission Belts.

9. Standard Conveyor Belts are made of reinforced rubber.

10. In V-belt design , correction factor are applied to small pulley angle wrap and belt length.

11. Common configuration in belt design include groove angle of sheave - andcrossed belt drives.

12. Friction forces affect power transmission capacity of belt drives.

13. Flat belt drives require Larger center diatances then the V-Belt drives.

14. Narrow V-Belts require smaller pulley sizes the standard V-belts.

15. Flat belt on Pulley can accomodate slight misalignment in shaft.

16. Belt drive can break when overload , preventing serious damages.

17. Belts in general may be affected by moisture and acids.

18. Guards are often used for protection around belt drives.

19. Never touch a rotating belts.

20. Over time , belts drives need re - tensioning to compensate for Power Loss ( Slip ).