Q. A back pressure generally operates on pressures in the range (Solved)
1. 150 - 200 kg/cm2
2. 15 - 40 kg/cm2
3. 100 - 150 kg/cm2
4. 50 - 100 kg/cm2
5. 200 - 350 kg/cm2
- b. 15 - 40 kg/cm2
1. 150 - 200 kg/cm2
2. 15 - 40 kg/cm2
3. 100 - 150 kg/cm2
4. 50 - 100 kg/cm2
5. 200 - 350 kg/cm2