Engine 2014: Steam Plants

1. A A failure in the regulator pressure actuating system opens  the feed valve wide.
2. B The regulator maintains constant water level throughout all boiler load ranges.
3. C The inner tube of the generator is open to the steam and water in the steam drum.
4. D The outer tube of the generator transfers heat to the inner tube of the closed system.

Tip: press A-D to answer