USCG USCG Steam
Set 13 • Question #121 of 496
Launch Interactive Practice Room An increase in the pressure drop between the inlet and outlet of the feedwater heater waterside, not due to a waterside obstruction, would indicate __________.
A
insufficient water velocity through the heater
B
a water flow rate higher than feedwater heater design limits
✓ Correct Answer
C
fouling of the heater steam side
D
an accumulation of non-condensable gases in the steam circuit
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'An increase in the pressure drop between the inlet and outlet of the feedwater heater waterside, not due to a waterside obstruction, would indicate', the verified engineering fact is: 'a water flow rate higher than feedwater heater design limits'.
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