USCG USCG Motor
Set 12 • Question #118 of 382
Launch Interactive Practice Room After lighting off a cold, automatically fired, auxiliary boiler, as steam begins to form, you should__________.
A
close the air cock
✓ Correct Answer
B
give the boiler a bottom blow
C
test the safety valve
D
completely open the steam stop
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'After lighting off a cold, automatically fired, auxiliary boiler, as steam begins to form, you should', the correct operational principle is: 'close the air cock'.
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...