Log In


Engine : Motor Plants and Auxiliary Boilers - 871/947
Get a hint
« Previous Question
Which of the automatic boiler controls listed should be tested prior to lighting off an auxiliary boiler?
A) Voltage output of the ignition transformer
B) Low water level cutoff switch
C) Automatic bottom blow valve
D) Insulation resistance readings in the ignition system high tension leads
loading answer...
Comments
There are no comments for this question.
0 0 0%

Study Mode
Answers Only
Options
Clear Score