A、steam engine
B、steam turbine
C、gas turbine
D、diesel engine
更多“Among the main propulsion units on board the ship with the same capacity, the lightest one is（）.”相关的问题
A、Between；more commonly B、Among；the most commonly C、Between；not more commonly D、Among；not the most commonly
A、the clearance of the main bearing B、the diameter of main bearing C、the gap of main beating D、the tolerance of main bearing
A、the clearance of the main bearing B、the diameter of main bearing C、the hardness of main bearing D、the tolerance of main bearing
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、The main body of a vessel is the hull. B、The main body of a vessel is the superstructure. C、The main body of a vessel is the engine room. D、The main body of a vessel is the poop.
A、 Distribute the line item cost among all lines. B、 Distribute the line item cost among all direct issue lines. C、 Distribute the line item cost among multiple GL accounts. D、 Distribute the purchase order cost among multiple GL accounts.
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、the clearance of the main bearing B、the play of the miler bearing C、the gap of the main bearing D、the tolerance of the main bearing
A、one-half the SWL of the main towing hawser B、three-fourths the SWL of the main towing hawser C、that of the main towing hawser D、twice that of the main towing hawser
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