可学答题网 > 问答 > 船舶索具及保养题库
目录: 标题| 题干| 答案| 搜索| 相关
问题

The spray of water in low-velocity fog


The spray of water in low-velocity fog will have().

  • Agreater range than high-velocity fog
  • Blesser range than high-velocity fog
  • Cabout the same range as high-velocity fog
  • Dgreater range than a solid stream
参考答案
参考解析:
分类:船舶索具及保养题库
相关推荐

1、The difference in water spray pattern

The difference in water spray pattern between the high-velocity tip and low-velocity applicator used with the all-purpose nozzle is due to().Aa...

2、The pH value of water in a diesel engi

The pH value of water in a diesel engine closed cooling water system should be maintained between ().A60 to75B80 to 95C100 to 115D120 to 135

3、The rate of heat transfer in a water-t

The rate of heat transfer in a water-tube auxiliary boiler can be increased by ().Aoperating the boiler at less than normal water levelBinsta...

4、The 12-foot low-velocity fog applicato

The 12-foot low-velocity fog applicator().Ahas a spray pattern 12 feet in diameterBcan be used in conjunction with both 1-1/2 inch and 2-1/2 ...

5、Excessive alkalinity of the water in a

Excessive alkalinity of the water in an auxiliary boiler can cause ().Acaustic embrittlement of the boiler metalBacidic corrosion of the boiler metalChard scale deposits on the boiler tubesDetching of the heat exchange surface

6、When navigating in thick fog with the

When navigating in thick fog with the radar on,you should().Astation the look-out in the wheelhouse to keep a continuous watch on the radarB...