Engine : Motor Plants and Auxiliary Boilers - 870/947 |
---|
« Previous Question |
When preparing to light off a cold boiler equipped with a return flow fuel oil system, the recirculating valve directs the flow of oil __________. |
A) back to the suction side of the service pump |
B) directly to the fuel oil heater inlet for further warm-up |
C) directly to the deep tanks |
D) back to the fuel oil settler for further filtration |
loading answer...
Comments |
---|
There are no comments for this question. |