Q. The pressure of air for braking in case of heavy duty trucks in usually of the order of (Solved)
1. Depends upon the road conditions
2. 1 to 2 atm
3. 14 to 17 atm
4. 4 to 7 atm
5. 2 to 3 atm
- d. 4 to 7 atm
1. Depends upon the road conditions
2. 1 to 2 atm
3. 14 to 17 atm
4. 4 to 7 atm
5. 2 to 3 atm