Engine: Steam Plants

1. A The flame failure alarm cannot function when the boiler is 'HAND' fired.
2. B Some boiler safety interlocks are bypassed when the boiler is 'HAND' fired.
3. C The burner sequence control is fully automatic even in the 'HAND' mode.
4. D The burner is not capable of maintaining a high firing rate when the boiler is in the 'HAND' mode.

Tip: press A-D to answer