Which of the substances listed is satisfactorily removed from the fuel by a centrifugal oil purifier?()
We()this port for replenishment of fuel oil.
Before shutting off the fuel supply to stop a medium or high–speed diesel engine, why is it necessary to allow the engine to idle for a few minutes?()
Besides heat, fuel, and oxygen, which of the following is necessary for a fire to exist?()
Heat for igniting the fuel oil in the cylinder of a diesel engine is generated by the ()
A common trouble with the fuel pump plunger or fuel valve spindle is ().
The cetane rating of diesel fuel is an indication of the()
To minimize corrosion, fuel oil strainer disks, spacers and scraper blades are made of ().
Fuel oil day tanks for diesel engines must be checked and cleaned and cleaned at regular intervals in order to remove()
The fuel from the bunker tanks must be treated by before entering the service tanks(), from where the fuel enters()