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）
The safe working load of the derrick is （）.
- A、5 tons
- B、5 metres
- C、5 feet
- D、5 years
参考答案
更多 “The safe working load of the derrick is （）.A、5 tonsB、5 metresC、5 feetD、5 years” 相关考题
考题
Cargo booms must be weight tested to recertify the Safe Working Load（SWL）every ______．A.YearB.Two yearsC.Four yearsD.Five years
考题
The safe working load for the assembled cargo gear and the minimum angle to the horizontal for which the gear is designed shall be marked on the ______．A.deckB.head of the boomC.heel of the boomD.mast or king post
考题
When a cargo boom or crane is rated at varying capacities，there will be a table at the controls which relates safe working load to ______．A.winch speedB.boom strengthC.load radiusD.cable strength
考题
In relation to cargo gear, what does SWL mean ?______.A.Safe working loadB.Ship’s working liftC.Starboard wing liftD.Stress, weight, load
考题
The safe working load of the derrick is 5 tons.（）A、吊杆的安全工作负荷量是5吨B、龙门吊的安全工作负荷量是5吨C、起货机的安全工作负荷量是5吨D、重吊杆的安全工作负荷量是5吨
考题
英文备注“the derrick safe working load 3t”的中文意思是：（）A、吊杆的重量为3tB、吊杆吊起的重量是3tC、吊杆工作时不能吊起3t的货物D、吊杆安全负荷量3t
考题
用来设定载入最好的性能但有可能影响稳定的默认值的参数是（）。A、Load Optimized DefaultsB、Load Fail-Safe DefaultsC、Set User PasswordD、Set Supervisor Password
考题
What are two uRPF working modes？（）A、express modeB、safe modeC、loose modeD、strict modeE、tight mode
考题
Sailors should know the （）(安全工作负荷量)of derricks.A、safe working loadB、safety work loadC、safe work loadD、safe working loading
考题
A Windows XP system locks up after the GUI starts to load. The system will start in Safe Mode. TheEvent Viewer reports that a driver failed to load. Which of the following methods would help diagnose the problem? （）A、Enable boot logging. In Safe Mode, read the ntbtlog.txt file.B、In Safe Mode, run the sigverif utility.C、Restart the system from the OEM recovery CD; do a full restore.D、In Safe Mode, run the driverquery utility.
考题
单选题If the moisture content of the cargo sample is（）the Transportable Moisture Limit,then the cargo should be safe to load.A
aboveB
belowC
equal toD
uncertain
考题
单选题A Windows XP system locks up after the GUI starts to load. The system will start in Safe Mode. TheEvent Viewer reports that a driver failed to load. Which of the following methods would help diagnose the problem? （）A
Enable boot logging. In Safe Mode, read the ntbtlog.txt file.B
In Safe Mode, run the sigverif utility.C
Restart the system from the OEM recovery CD; do a full restore.D
In Safe Mode, run the driverquery utility.
考题
单选题In relation to cargo gear,what does SWL mean?（）.A
Safe working loadB
Ships working liftC
Starboard wing liftD
Stress , weight , load
考题
单选题In relation to cargo gear，what does SWL mean?（）.A
Safe working loadB
Ship's working liftC
Starboard wing liftD
Stress，weight，load
考题
单选题In determining a safe speed（）shall not be among those taken into account.A
the characteristics，efficiency and limitation of the radar equipmentB
any constraints imposed by the radar range scale in useC
the effect on radar detection of the sea state，weather and other sources of interferenceD
the safe working load of the cranes both on board and ashore
考题
单选题Which statement is TRUE about nylon line?（）A
Manila line will usually last longer than nylon lineB
Nylon line is excellent for use in alongside towingC
A normal safe working load will stretch nylon line 50%D
Nylon stoppers should be used with nylon line
考题
单选题The MINIMUM acceptable size for a towing bridle would be that size in which the safe working load (SWL) of each leg of the bridle is equal to（）.A
one-half the SWL of the main towing hawserB
three-fourths the SWL of the main towing hawserC
that of the main towing hawserD
twice that of the main towing hawser
考题
单选题Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.A
after torque causes line pull to exceed the rated capacity of the winchB
before the line pull reaches the rated capacity of the winchC
when the line pull reaches the breaking strength of the fallD
before the safe working load of the fall is reached
考题
单选题“SWL” means （）.A
safe working loadB
safe work loadC
safe worked loadD
safely working load
考题
单选题What does the proof test load of an anchor chain demonstrate?（）A
Breaking strength of the chainB
Strength of the chain to a specified limitC
Adequate holding power for new bottom conditionsD
Safe working load of the chain
考题
单选题The safe working load for the assembled cargo gear and the minimum angle to the horizontal for which the gear is designed shall be marked on the（）.A
deckB
head of the boomC
heel of the boomD
mast or king post
考题
单选题The safe working load of the derrick is 5 tons.（）A
吊杆的安全工作负荷量是5吨B
龙门吊的安全工作负荷量是5吨C
起货机的安全工作负荷量是5吨D
重吊杆的安全工作负荷量是5吨
考题
单选题The safe working load of the （）is 100 tons.A
single derrickB
derrickC
heavy derrickD
deck
考题
单选题Cargo booms must be weight tested to recertify the Safe Working Load (SWL) every（）.A
yearB
two yearsC
four yearsD
five years
热门标签
最新试卷