Bridge gauge can be used to measure () of a diesel engine.
A、diameters of journals
B、deflections of crankwebs
C、diameters of crankpins
D、none of the above
A、diameters of journals
B、deflections of crankwebs
C、diameters of crankpins
D、none of the above
A、clearance;calipers B、sinking;bridge gauge C、diameter;bridge gauge D、clearance;lead wire
A、at any time B、only after the engine room control station is switched to ‘bridge control’ C、whenever the secondary station is switched to ‘bridge control’ D、whenever the engine side control station is switched to ‘bridge control’
A、A.that the transmitter is on the bridge B、B.that local manual control can be achieved C、C.that remote control can be achieved D、D.simple in construction and reliable in operation
A、at any time B、only after the engine room control station is switched to “bridge control” C、whenever the secondary station is switched to "bridge control" D、with the approval of the chief engineer only
A、AIS cannot be used to make passing arrangements because the system is not capable of this type of ship-to-ship communications B、AIS cannot be used to make passing arrangements because the ship-to-ship text messaging feature is for emergency use only C、AIS can be used to make passing arrangements via ship-to-ship text messaging but a vessel operator is not relieved from the requirement to sound whistle signals or make arrangements via bridge-to-bridge radiotelephone D、AIS can be used to make passing arrangements via ship-to-ship text massaging thus relieving a vessel operator from making such arrangements via bridge-to-bridge radiotelephone or signaling intent to pass via whistle signals
A、inside micrometer B、feeler gauge and straight edge C、adjustable trammel D、sighting device