Q. A fusible plug is utilised when (Solved)
1. Impurities in water are excessive
2. Water level is too low
3. Water level is too high
4. Firing rate is high
5. Steam generation rate is high
- b. Water level is too low
1. Impurities in water are excessive
2. Water level is too low
3. Water level is too high
4. Firing rate is high
5. Steam generation rate is high