When raising steam on an idle boiler and the steam pressure has risen to about 5 pounds more than the pressure of the boiler already on the line, you can __________.
A
put the boiler on the line
B
close the superheater vent
C
increase the boiler firing rate
D
close the air cock
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Question 1 / 205eccefa0bacbc34ba4d47007
Question 1 of 205eccefa0bacbc34ba4d47007
When raising steam on an idle boiler and the steam pressure has risen to about 5 pounds more than the pressure of the boiler already on the line, you can __________.
When raising steam on an idle boiler and the steam pressure has risen to about 5 pounds more than the pressure of the boiler already on the line, you can __________.