When the vessel on the full speed ahead, if full astern immediately () the main engine start astern and fuel injection.
Crankshafts of medium speed engines are () from a single piece of steel.
High-speed rotating in a centrifugal purifier can produce a force () larger than the force of gravity.
Which of the terms listed below represents the operational speed at which excessive engine vibration is created?()
On a medium-speed main propulsion diesel engine, the crank-pin or crank journal bearings receive lubricating oil from ().
Containerization Call speed up the logistics process,such as().
Propeller pitch speed minus ship speed divided by the propeller pitch speed is termed ().
Although we had told them not to keep us waiting, they made no ______ to speed up deliveries.
As to the low speed diesel engine, if you want to change the coolant flow for a certain cylinder, you can regulate ().