() is (are) not power supplied by main switchboard directly.
- ASteering gear and windlass
- BNavigation light and radio power panel
- CNavigation device power box
- DDaily fresh water pum
() is (are) not power supplied by main switchboard directly.
1、()is not installed on the main switchb
()is not installed on the main switchboard.AAmmeter and changeover switchBPower factor meterCSynchroscopeDReverse sequence relay
2、()are supplied by main switchboard dir
()are supplied by main switchboard directly.ASuez Canal searchlight, air compressor and air conditioning compressorBAir compressor, boiler blower ...
3、Which is supplied to the vessel by the
Which is supplied to the vessel by the MSA().ABell bookBCargo gear registerCOfficial LogbookDRough Logbook
4、The pistons are cooled by oil supplied
The pistons are cooled by oil supplied from the forced () system.Afresh waterBsea waterClubricationDfuel oil
5、The passage is mainly developed by .
The passage is mainly developed by .A analyzing causeB making comparisonsC examining differencesD following the time order
6、Compressed air is supplied by air comp
Compressed air is supplied by air compression to ().Athe air receiversBthe starting valvesCthe cylinder coversDthe distributor