In accordance with 46 CFR 61, what is the interval in years between when boiler drum safety valves must be tested on a fire-tube boiler operating at less than 150 psig as witnessed by a marine inspector?
A
1
B
2
C
2.5
D
5
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Question 1 / 205eccefa0bacbc34ba4d47067
Question 1 of 205eccefa0bacbc34ba4d47067
In accordance with 46 CFR 61, what is the interval in years between when boiler drum safety valves must be tested on a fire-tube boiler operating at less than 150 psig as witnessed by a marine inspector?
In accordance with 46 CFR 61, what is the interval in years between when boiler drum safety valves must be tested on a fire-tube boiler operating at less than 150 psig as witnessed by a marine inspector?