Extraction steam and drains Flashcards
1
Q
How does the Heater Drain Tank Level Controller maintain level at setpoint?
A. It varies the speed of its heater drain pump.
B. It varies the position of the discharge valve of the heater drain pump.
C. It varies the position of a level control valve that sends water to the blowdown flash tank.
D. It varies the position of a level control valve that sends water to the main condenser.
A
B
