可学答题网 > 问答 > 船舶电气与船舶安全题库
目录: 标题| 题干| 答案| 搜索| 相关
问题

If two AC generators are to be operate


If two AC generators are to be operated in parallel, the load is distributed evenly by()

  • Ameans of rheostat the governor settings
  • Ba balance coil excitation
  • Cadjusting the governor settings
  • Dchanging excitatio
参考答案
参考解析:
分类:船舶电气与船舶安全题库
相关推荐

1、When two DC generators operate in para

When two DC generators operate in parallel, they are protected against motorizing by()Ablow out coilsBgovernor relayCunder voltage tripsDreverse current tri

2、When two AC generators are being paral

When two AC generators are being paralleled, the breaker should be closed with the synchroscope pointer mating in the ()A"slow" direction, jus...

3、You are attempting to parallel two AC

You are attempting to parallel two AC generators and the synchroscope pointer is revolving in the slow directionThis indicates that the frequenc...

4、If two mooring lines are to be placed

If two mooring lines are to be placed on the same bollard,which method is BEST?().APlace the eye from the forward line on the bollard and...

5、()are to be used for dunnage if you lo

()are to be used for dunnage if you load rice.AWooden planksBRush matsCSteel barsDWooden planks and rush mat

6、Prior to starting an AC generator prim

Prior to starting an AC generator prime mover, the voltage regulator cutout switch should be placed in the ()Amanual positionBbus neutral positionCraise voltage positionDtransfer positio