A、adjusts the idle speed control
B、drain and flushes the governor and replace the oil
C、adjusts the compensating needle valve
更多“If a main propulsion diesel engine hunts excessively at idle speed, you should （）”相关的问题
A、Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#no shut B、Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation ietf Main(config-if)#no shut C、Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation frame-relay Main(config-if)#authenication chap Main(config-if)#no shut D、Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation ppp Main(config-if)#no shut
A、disengaging the clutch firstly, then stopping the main engine B、stopping the main engine firstly, then disengaging the clutch C、stopping the cooling water pump firstly, then stopping the main engine D、stopping the main engine and disengaging the clutch at the same time
A、direct action of cam shaft B、compressed air pressure C、hydraulic “push rods” D、direct action of the main piston moving down
A、one to supply steam to the main propulsion turbine B、an auxiliary boiler C、A and B D、neither A nor B
A、Increase the cooling water flow to the engine B、Secure or reduce fuel to that cylinder C、Screw down on the pressure adjusting spring to decrease to decrease popping pressure D、Readjust the injection timing
A、at current price at the nearest main bunkering port B、at current price at the port of redelivery if it is not available to obtain the current price at the nearest main bunkering port C、at current price at the nearest main bunkering port if it is cheaper than that at the port of redelivery D、at current price at the port of redelivery if it is obtainable，even the price is higher at the nearest main bunkering port
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