USCG USCG Steam
Set 11 • Question #85 of 496
Launch Interactive Practice Room On a boiler safety valve, the blowdown adjusting ring is locked in place by a __________.
A
set screw
✓ Correct Answer
B
locknut
C
wire seal
D
cotter pin
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'On a boiler safety valve, the blowdown adjusting ring is locked in place by a', the verified engineering fact is: 'set screw'.
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