USCG USCG Motor
Set 4 • Question #212 of 382
Launch Interactive Practice Room Coast Guard Regulation (46 CFR) requires that after undergoing extensive repairs, an auxiliary boiler, with a maximum allowable working pressure of 60 psig (411.89 kPa), should be hydrostatically tested at a pressure of __________.
A
75 psig (514.86 kPa)
B
80 psig (549.18 kPa)
C
90 psig (617.83 kPa)
✓ Correct Answer
D
120 psig (823.77 kPa)
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'Coast Guard Regulation (46 CFR) requires that after undergoing extensive repairs, an auxiliary boiler, with a maximum allowable working pressure of 60 psig (411.89 kPa), should be hydrostatically tested at a pressure of', the correct operational principle is: '90 psig (617.83 kPa)'.
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...