Modem engines make use of exhaust gas driven turbo-chargers to supply pressurized fresh air for () and supercharging.
A、scavenging
B、starting
C、cooling
D、blowing
A、scavenging
B、starting
C、cooling
D、blowing
A、prepare to stop the engine B、assemble an engine on its bedplate C、make an engine ready for starting D、make an engine run steadily
A、make the engine stop B、regulate the timing of camshafts C、make the rpm stabilize at any required value D、make the engine run at nearly constant speed
A、“prepare to stop the engine” B、“assemble an engine on its bedplate” C、“make an engine ready for starting” D、“dismantle an engine”
A、A.reverse port engine,apply right rudder B、B.reverse port engine,rudder amidships C、C.reverse starboard engine,apply right rudder D、D.reverse starboard engine,rudder amidships
A、To make them aware there is a fire B、To let them know they should leave the engine room C、To prevent possible injury from frostbite D、To make them aware that ventilation will automatically stop
A、reduce the fuel feeding of main engine of inner propeller B、reduce the fuel feeding of main engine of outer propeller C、firstly reduce the fuel of main engine of inner propeller, then reduce the fuel feeding of engine of outer propeller D、reduce fuel feeding of two engines at the same time
A、makes the experts to judge B、enables the experts to judge C、make the experts judging D、enable the experts to judge
A、send a requisition list to the supplier B、check that whether the items ordered have been already delivered C、make the chief engineer on sport D、follow a preset procedure