This ()was repaired in Singapore.A、damaged derrickB、damaging derrickC、derrick to be damagedD、derrick

题目

This ()was repaired in Singapore.

  • A、damaged derrick
  • B、damaging derrick
  • C、derrick to be damaged
  • D、derrick
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相似问题和答案

第1题:

The net productivity per gang-hour can be improved through a decrease of ______.

A.cranes/derricks

B.crane/derrick cycles

C.crane/derrick cycle time

D.weight per package


正确答案:C

第2题:

Do you want the derrick adjusted upwards or downwards? ()

  • A、Top the derrick.
  • B、Yes, I do.
  • C、No, I don’t.
  • D、Sorry, I don’t know.

正确答案:A

第3题:

If the derrick is overloaded, what will happen?


正确答案:The cargo wire or the derrick will break up, and maybe hurt persons.

第4题:

The ()of the derrick is out of order.

  • A、black
  • B、back
  • C、block
  • D、broken

正确答案:C

第5题:

The ()(吊杆托架) supports the derrick.

  • A、derrick boom rest
  • B、derrick head
  • C、derrick mast
  • D、derrick guy

正确答案:A

第6题:

The ()is fixed at the bottom of the derrick.

  • A、gooseneck
  • B、block
  • C、derrick step
  • D、crane

正确答案:A

第7题:

请把吊杆甩到舱口上方好吗?()

  • A、Will you please swing the heavy derrick over the hatch?
  • B、Will you please swing the derrick over the hatch?
  • C、Will you please lower the derrick over the hatch?
  • D、Will you please top the heavy derrick over the hatch?

正确答案:B

第8题:

The damaged derrick________now.

A.has repaired

B.is repaired

C.is being repaired

D.will be repaired


正确答案:C

第9题:

The()(千斤索) is a wire used to take the weight off.

  • A、light derrick
  • B、union purchase
  • C、topping lift
  • D、heavy derrick

正确答案:C

第10题:

I think you’d better use the ()(岸吊).

  • A、derrick
  • B、heavy derrick
  • C、shore crane
  • D、floating crane

正确答案:C