In the event of minor emergencies when the machinery spaces unattended ____ will be inform
A.the chief engineer
B.the engineer on cabin watch
C.the bridge officer on watch
D.the master
A.the chief engineer
B.the engineer on cabin watch
C.the bridge officer on watch
D.the master
第1题
A.its pressure and temperature are both lowered
B.its pressure and temperature are both raised
C.its pressure is lowered and its temperature is raised
D.its pressure is raised and its temperature is lowered
第2题
A.variable stroke pumps
B.multistage pumps
C.positive displacement pumps
D.triple-ported pumps
第3题
A.smoky
B.a little bit dense
C.visible
D.almost invisible
第4题
A.Megohm meter, insulation light and synchroscope
B.Synchroscope, synchro light and megohm meter
C.Shore power switch, insulation light and synchroscope
D.Megohm meter, insulation light and shore power switch
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