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）
单选题
Manually operated band brakes may be fitted and （） will have a brake arranged to fail-safe.
A
the drive pump
B
the drive motor
C
the warp end
D
the purchase
参考答案
参考解析
解析：
暂无解析
更多 “单选题Manually operated band brakes may be fitted and （） will have a brake arranged to fail-safe.A the drive pumpB the drive motorC the warp endD the purchase” 相关考题
考题
He quickly stepped on the brakes, and his car came to a stop just in time ______an accident.(A) to avoid(B) to be avoiding(C) to have avoided(D) to have been avoided
考题
Jack ___ you more help, even though he was busy.
A.might have givenB.might giveC.may have givenD.may give
考题
If you're going to the club tonight, you ( ) Richard there.
A、might meetB、might have metC、may have metD、may have been met
考题
Teresa's car stopped on the highway.It ( ) out of gas.
A、should runB、should have runC、may runD、may have run
考题
When under maneuvering conditions with the machinery being manually operated the control unit or console should be()
A.automatically controlledB.off powerC.continuously mannedD.continuously unmanned
考题
Which of the following is NOT mentioned in this passage?A.There may be oil vapor in the engine roomB.Pipes and fittings may be damaged if explosion takes placeC.The cooler should be drainedD.Bursting caps must be fitted
考题
When under maneuvering conditions with the machinery being manually operated the control unit or console should beA.automatically controlledB.continuously mannedC.off powerD.continuously unmanned
考题
What will NOT be found on the Certificate of Inspection of an ocean going tanker?A.Manning requirementsB.Minimum freeboard permittedC.Grade(s) of cargoes that the vessel may carryD.Waters upon which the vessel may be operated
考题
Which of the following statement（s）is/are FALSE regarding a twin pedestal crane set ________．A.The cranes may be operated independentlyB.The cranes may be interconnected for twin operationC.The cranes are powered by independent internal combustion power unitsD.All of the above
考题
When flammable liquids are handled in a compartment on a vessel，the ventilation for that area should be ______．A.operated continuously while vapors may be presentB.operated intermittently to remove vaporsC.available on standby for immediate useD.shut down if an explosive mixture is present
考题
Which davit type may be operated by one man ________．A.QuadrantalB.GravityC.Sheath-screwD.Radial
考题
All VHF marine band radios operate in the simplex mode，which means that______．A.only one person may talk at a timeB.only two persons may talk at the same timeC.the radio only transmitsD.the radio only receives
考题
— You may have seen this film. —（）A、I twas shown the next weekB、It is said to cos tmuch moneyC、Actually,Ihaven’t seen it yetD、You may have seen it too
考题
单选题When under maneouvring conditions with the machinery being manually operated the control unit or console should be （）A
automatically controlledB
continuously mannedC
off powerD
none of the above is true
考题
单选题Which of the following statement（s）is/are TRUE regarding a twin pedestal crane set（）.A
The cranes may be operated independentlyB
The cranes may be interconnected for twin operationC
When twinned，the crane rotation on the foundation assembly is unlimitedD
All of the above
考题
单选题Which of the following statement（s）is/are FALSE regarding a twin pedestal crane set （）.A
The cranes may be operated independentlyB
The cranes may be interconnected for twin operationC
The cranes are powered by independent internal combustion power unitsD
All of the above
考题
单选题According to the way the steering gear is operated, the steering gear may be divided into: hand - steering, （） and automatic steering.A
hydraulic steeringB
follow-up steeringC
remote control steeringD
air controlled steering
考题
单选题Which of the following is NOT true according to the passage?（）A
Both the main steering gear and the auxiliary steering gear should be operatedB
The alarms fitted to the remote control system should be operatedC
The emergency generator compartment should be checkedD
The communication system between the bridge and the steering gear compartment should be operated
考题
单选题All VHF marine band radios operate in the simplex mode，which means that（）.A
only one person may talk at a timeB
only two persons may talk at the same timeC
the radio only transmitsD
the radio only receives
考题
单选题A diesel engine should not be operated at low loads for long periods of time because（）A
heavy carbon deposits will buildup on the valves and in the exhaustB
fuel dilution is increased at low loadC
exhaust valves may be damagedD
all of the above
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Preventer bars are fitted on lifeboat releasing hooks to prevent（）.A
the falls from unhooking if the releasing gear is operated accidentally while the boat is being loweredB
operation of the release lever until the boat is waterborneC
the falls from rehooking after they have been releasedD
accidental unhooking when the falls become slack
考题
单选题The air reservoirs must have （） fitted to prevent rupture in the event of fire.A
high pressure alarmB
fire alarmC
extinguishersD
fusible plugs
考题
单选题A wooden plug fitted tightly in the vent of a damaged tank may prevent the tank from（）.A
filling completelyB
developing free surfaceC
developing free surface momentD
collapsing
考题
单选题Pitted reduction gear teeth having a deep blue color with evidence of overheating have been operated with （）A
excessive speedB
improper warm-upC
extreme misalignmentD
inadequate lubrication
考题
单选题— You may have seen this film. —（）A
I twas shown the next weekB
It is said to cos tmuch moneyC
Actually,Ihaven’t seen it yetD
You may have seen it too
考题
单选题What will NOT be found on the Certificate of Inspection of an ocean going tanker?（）A
Manning requirementsB
Minimum freeboard permittedC
Grade(s) of cargoes that the vessel may carryD
Waters upon which the vessel may be operated
热门标签
最新试卷