The maximum distance at which a light may be seen under the existing visibility conditions is called().
- Anominal range
- Bluminous range
- Ccharted range
- Dgeographic range
The maximum distance at which a light may be seen under the existing visibility conditions is called().
1、The power factor at which a paralleled
The power factor at which a paralleled AC generator operates is usually adjusted by the ().Aconnected loadBprime mover speedCfield excitationDgenerators rated voltage
2、() is the temperature at which a liqui
() is the temperature at which a liquid fuel gives off sufficient vapor to form an ignitable mixture near its surface.ASetting pointBDew pointCFlash pointDLean point
3、The maximum draft to which a vessel ca
The maximum draft to which a vessel can legally be submerged is indicated by the ().ALoadline markBCertificate of InspectionCStation BillDTonnage mark
4、Misfiring in a diesel engine at light
Misfiring in a diesel engine at light loads can be caused by()Ahigh lube oil temperatureBlow lube oil temperatureCexcessive cylinder coolingDhigh air injection pressure
5、A flashing red light displayed at a si
A flashing red light displayed at a single lock means that the lock().Ais ready to use but vessels must stand clearBis ready to use and ve...
6、The distance a vessel moves at right a
The distance a vessel moves at right angles to the original course,when a turn of 180°has been completed,is called the().AadvanceBpivoting pointCtactical diameterDkick