运行机组因发电机短路或失压保护跳闸电网失电
运行机组主开关误动作跳闸或因船舶电网选择性保护不良而跳闸电网失电
燃油供给故障(如调速器失灵、断燃油等)导至主开关跳闸电网失电
运行机组因机械故障跳闸电网失电
第1题:
at
to
by
with
第2题:
high exhaust temperature and low firing pressure
high exhaust temperature and high firing pressure
low exhaust temperature and low firing pressure
low exhaust temperature and high firing pressure
第3题:
第4题:
6
13
16
任意
第5题:
fasten the bitter ends to the mooring line with half hitches
twist the ends together and hold them in the direction of the pull
twist the ends together and hold them in the direction opposite to the pull
twist the ends together and hold them at right angles to the mooring line
第6题:
牌号
硬度
厚度
A+B+C
第7题:
①②③④
①②③⑤⑥
②③④⑤⑥
①②③④⑤⑥
第8题:
大幅度左转
大幅度减速
对航向、航速作一连串小动作
大幅度加速
第9题:
C.1.0米
D.1.5米
第10题:
对
错