Question

The variation of the reading on the steam gauge and popping point of a safety valve should not be more than ____ lbs P.S.I.

a) 2
b) 4
c) 6
d) 5

Answer 1

The variation of the reading on the steam gauge and popping point of a safety valve should not exceed 4 lbs P.S.I.

Step-by-step explanation:

The variation of the reading on the steam gauge and popping point of a safety valve should not be more than 4 lbs P.S.I.