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
During the dock repair, should be measured firstly before tail shaft drawn out（）
A
the sinking of tail shaft
B
the clearance of stern bearing
C
the total flexure of shaft
D
main engine crankshaft deflection
参考答案
参考解析
解析：
暂无解析
更多 “单选题During the dock repair, should be measured firstly before tail shaft drawn out（）A the sinking of tail shaftB the clearance of stern bearingC the total flexure of shaftD main engine crankshaft deflection” 相关考题
考题
Although a ship usually has repair in a shipyard, ________ is also necessaryA.the general repair on boardB.the voyage repairC.the annual repairD.the dock repair
考题
If you are the observer about the class, before the observation, what should you do except________________.
A.describe what you’ll be doing during the observationB.schedule a meeting to discuss the observationC.clarify the purpose of the observationD.it’is not necessary to meet with your colleague or TA to discuss
考题
Repair of vital machinery and services on a ship should be accomplished ______.A.after control of fire, flooding, and structural repairsB.immediatelyC.after control of fire, but before control of floodingD.after stability is restored
考题
View the Exhibit to examine the error during the database startup.You open an RMAN session for the database instance. To repair the failure, you executed the following as the first command in the RMAN session:RMAN REPAIR FAILURE;Which statement describes the consequence of the command?（）A. The command performs the recovery and closes the failures.B. The command only displays the advice and the RMAN script required for repair.C. The command produces an error because the ADVISE FAILURE command has not been executed before the REPAIR FAILURE command.D. The command executes the RMAN script to repair the failure and removes the entry from the Automatic Diagnostic Repository (ADR).
考题
What is NOT true about overhaul repair?( )
A.Overhaul repair is a major repair.B.Overhaul repair is carried out in a dock.C.Overhaul repair is carried out once a year.D.Overhaul repair is done for the purpose of rating.
考题
During the dock repair,______should be measured firstly before tail shaft drawn out.A.the sinking of tail shaftB.the clearance of stern bearingC.the total flexure of shaftD.main engine crankshaft deflection
考题
Which operating procedure（s）should be adhered to on a Ro-Ro vessel ________．A.One officer assigned to oversee the initial loading and lashingB.All lashings should be completed before leaving portC.Periodic inspection and retensioning of lashings during the voyageD.All of the above
考题
Why should you soak an anchor ________．A.It can prevent the anchor from slipping during pretensioningB.It will lubricate all the moving parts of a stock anchorC.It will increase the maximum breaking strength of the anchor chainD.It will make it easier to disassemble the anchor for repair
考题
What should be enabled before any user views can be created during role-based CLI configuration ？（）A、aaa new-model commandB、secret password for the root userC、usernames and passwordsD、multiple privilege levels
考题
Which of the following should be done before and after a service or repair is performed on a server？（）A、 DefragB、 IPCONFIG /releaseC、 Firmware updateD、 Baseline
考题
单选题During repair,lubrication lines and orifices must be （）.A
taken awayB
engagedC
connectedD
sealed off
考题
单选题The crankshaft deflection is at first to be （） before and after repair.A
disassembledB
renewedC
measuredD
regulated
考题
单选题During the dock repair, should be measured firstly before tail shaft drawn out（）A
the sinking of tail shaftB
the clearance of stern bearingC
the total flexure of shaftD
main engine crankshaft deflection
考题
单选题Which of the following items don’t belong to dock repair works?（）A
making the repair list, booking spare parts and special tools for the dock repairB
shutting off all of the S.W valves to outboardC
the sketches or diagrams used for the dock repairD
cleaning up the oil tank and boiler before enter the dock
考题
单选题Which of the following items don’t belong to dock repair works?（）A
the SW outboard valvesB
the tailshaft LO stop valveC
the drain valve of the boilerD
propeller shaft sealing device
考题
单选题Which of the following items don’t belong to dock repair works?（）A
making the repair list, booking spare parts and special tools for the dock repairB
shutting off all of the SW valves to outboardC
the sketches or diagrams used for the dock repairD
cleaning up the oil tank and boiler before enter the dock
考题
单选题Shore power must be（） during dock repair.A
disconnectedB
switched offC
cut offD
connected
考题
单选题When the dock is refilled with water after docking repair, the first work which should be done by engineers is （）A
igniting boilerB
releasing air in sea water systemC
starting generatorD
cut off shore power
考题
单选题Repair of vital machinery and services on a ship should be accomplished（）.A
after control of fire，flooding，and structural repairsB
immediatelyC
after control of fire，but before control of floodingD
after stability is restored
考题
单选题Inspection of a vessel’s propeller during dry-dock should include （）A
noting the condition of the fairwaterB
inspection of the keywayC
logging inspection results in the official deck logD
all of above
考题
单选题When is dock survey carried out?（）A
During annual repairB
Usually during dock repairC
Before sea trialD
After 5 years from last annual survey
考题
单选题To ensure the quality of dock repair, C/E should know very well （）A
the repair standard of main docking repair itemB
the special tool for repair itemC
the skill of repairerD
the status of docking repair equipment
考题
单选题Which of the following should be done before and after a service or repair is performed on a server？（）A
DefragB
IPCONFIG /releaseC
Firmware updateD
Baseline
考题
单选题During the dock repair, when installing the tail shaft and propeller, who should be on the spot to supervise?（）A
chief engineerB
the engineerC
captainD
any member of the engine department
考题
单选题After an explosion，repair of emergency machinery and services should be accomplished（）.A
after control of fire，flooding，and structural repairsB
immediately，before the emergency is under controlC
after control of fire，but before control of floodingD
after stability is restored
考题
单选题During the deck repair,（） should be measured firstly before tail shaft is drawn out.A
the sinking of tail shaftB
the clearance of stern bearingC
the total flexure of both end bearingD
main engine crankshaft deflection
考题
单选题During the dock repair, each sea valve must be disassembled, cleaned and ground well.Before it reassemble the sealing surface between the valve and the valve seat should be checked by （）A
chief engineerB
surveyorC
the engineerD
the technique personnel of the shipyard
热门标签
最新试卷