网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
When the derrick is topped, the guy must be （）(放松).
- A、slacked off
- B、sent away
- C、sent out
- D、taken in
参考答案
更多 “When the derrick is topped, the guy must be （）(放松).A、slacked offB、sent awayC、sent outD、taken in” 相关考题
考题
When the inert gas pressure is being ______ in the cargo tanks，particular attention should be paid to obtaining an oxygen concentration．A.topped upB.bracedC.tommed downD.shored
考题
The connected joints of pipe，usually made of three joints of pipe approximately 90 feet long，racked in the derrick when making a trip are called a ______．A.StringB.StandC.JointD.Standpipe
考题
起货机出故障时，水手要去叫电工来修理。（）A、When the windlass is in trouble, the sailor must go and call the electrician to repair it.B、When the derrick is in trouble, the sailor must go and call the electrician to repair it.C、When the winch is in trouble, the sailor must go and call the electrician to repair it.D、When the winch is in trouble, the sailor must go and call the carpenter to repair it.
考题
把吊杆甩向码头。（）A、Please swing the derrick to wharf side.B、Just go down the derrick , please.C、Just a moment , please.D、Please swing the derrick to inboard.
考题
请修理一下受损吊杆。（）A、Please have the damaged derrick readjusted.B、Please have the damaged derrick repaired.C、Please have the damaged derrick painted.D、Please have the damaged derrick brushed.
考题
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?
考题
The （）(吊杆托架) supports the derrick.A、derrick boom restB、derrick headC、derrick mastD、derrick guy
考题
This （）was repaired in Singapore.A、damaged derrickB、damaging derrickC、derrick to be damagedD、derrick
考题
重吊杆用于吊大的重件。（）A、Heavy derrick is used for lifting large heavy cargo.B、Derrick is used for lifting large heavy cargo.C、Heavy derrick is used for lifting dry bulk cargo.D、Derrick is used for lifting dry bulk cargo.
考题
吊杆停用时，稳索必须要收起来。（）A、When the derrick is stopped, the guy must be stowed.B、When the derrick is stopped, the guy must be topped.C、When the derrick is stopped, the guy must be lowered.D、When the guy is stopped, the derrick must be stowed.
考题
这个吊杆的安全工作负荷是6吨。（）A、The SWL of the derrick is five tons.B、The SWL of the heavy derrick is six tons.C、The SWL of the derrick is six tons.D、The SWL of the crane is six tons.
考题
单选题这个吊杆的安全工作负荷是6吨。（）A
The SWL of the derrick is five tons.B
The SWL of the heavy derrick is six tons.C
The SWL of the derrick is six tons.D
The SWL of the crane is six tons.
考题
单选题The connected joints of pipe，usually made of three joints of pipe approximately 90 feet long，racked in the derrick when making a trip are called a（）.A
stringB
standC
jointD
standpipe
考题
单选题When the derrick is topped, the guy must be （）(放松).A
slacked offB
sent awayC
sent outD
taken in
考题
单选题When the union purchase derrick is operated, one derrick is positioned over the quayside and the other almost vertically over the （）.A
dockB
holdC
pedestalD
machinery space
考题
单选题When the derrick changes its （）(角度), its lifting capacity changes correspondingly.A
angelB
lengthC
heightD
angle
考题
单选题When the derrick is stopped, the guy must be （）(收好).A
taken inB
slacked offC
adjustedD
stowed
考题
单选题请调高一下吊杆。（）A
Lower the derrick, please.B
Top the derrick, please.C
Swing the derrick, please.D
Adjust the derrick, please.
考题
单选题A warp end may be fitted for operating the derrick topping wire which adjusts the derrick （）.A
lengthB
slackC
heightD
rotation direction
考题
单选题The most critical part of the bunkering operations, which can result in an oil spill, is when the （）A
hose joints are made upB
tanks are being topped offC
system is being lined upD
pumping operation is first started
考题
单选题Which statement is FALSE concerning precautions during fueling operations?（）A
All engines，motors，fans，etc. should be shut down when fuelingB
All windows，doors，hatches，etc. should be closedC
A fire extinguisher should be kept nearbyD
Fuel tanks should be topped off with no room for expansion
考题
单选题吊杆停用时，稳索必须要收起来。（）A
When the derrick is stopped, the guy must be stowed.B
When the derrick is stopped, the guy must be topped.C
When the derrick is stopped, the guy must be lowered.D
When the guy is stopped, the derrick must be stowed.
热门标签
最新试卷
