更多"[单选题]Please have the No.I filter of"的相关试题:
[单选题] What could be a result of insufficient lubrication of lifeboat winches and davits ________．
A.Moisture accumulation in winch motor damaging the electrical wiring
B.Freezing of gears in cold weather
C.Corroding of sheaves on the davits so they will not rotate
D.All of the above
[单选题] You have been towing astern and have just let go the tow．Your deckhands are pulling in and faking the towline by hand on the stern．The most dangerous action to take is to ______．
A.continue ahead at slow speed
B.continue ahead at half speed
C.stop your engines
D.back down on your engines
[单选题]What is the main function of flight interphone?飞行内话的主要功能是（ ）
A.It provide the communication between crew menber and crew to flight attendant station. 提供机组与机组，机组时乘务员站位间的通话
B.It provide the communication between cockpit and ground mechanic near front landing gear. 提供驾驶舱与前起落架处的地面机械员之间的通话
C.It provide the communication between service interphone jack and cockpit and flight attendant stations. 提供各勤务插孔，驾驶舱与乘务员之间的通话
[单选题]The main factors which determine the output capacity of each cylinder is
A.the cylinder's bore and the length of stroke
B.the upper part of the cylinder
C.the lower part of the cylinder
D.the piston rings
[单选题]Air conditioning systems fall into two main classes and central systems.
A.individual unit systems
B.flexible unit systems
C.rotary unit systems
D.reciprocating unit systems
[单选题] What is the main purpose of DGPS?
A.Improve positioning accuracy
B.Decrease positioning accuracy
C.Reduce operational cost
D.I don't know
[单选题]Can you tell me what main engineon board your ship?
A.Have you
B.you have
C.he has
D.has he
[单选题]Please choose the one that is different from others in pronunciation.
A.talk
B.formal
C.wall
D.call
[单选题]Please __from the front exit.
A.get down
B.get off
C.go down
D.go
[单选题]Would you please tell me the quantities and specifications
A.do you want
B.you want
C.did you need
D.will you want
[单选题]出现Exception in thread "main" java.lang.StackOverflowError报错表示线程栈需要的内存大于(____)值。
A. Xss
B. Xms
C. Xmx
D. PretenureSizeThreshold
[单选题]The main factors which determineof each cylinder is the cylinder's bore and the length of stroke.
A.the output
B.the velocity
C.the speed
D.the temperature
[单选题]The main generator should be connected to
A.the main switchboard
B.the emergency switch board
C.the section switch board
D.the distribution board
[单选题] Mariners proceeding across the main routes are ______ to do so at as wide an angle as practicable．
A.recommended
B.reported
C.applied
D.complied
[单选题]Mariners proceeding across the main route are _____ to do so at as wide an angle as practicable.
A. recommended
B. reported
C. applied
D. complied
[单选题]The main bearing shellssteel with a lining of bearing metal.
A.are made of
B.are made from
C.is made by
D.is made with
[单选题]With the present working ciion and main engne power oupu,to increasefrom5to6RPMoud
A.persuasive
B.personal
C.periodical
D.permissible
[单选题] Which device provides the main means in the GMDSS for locating ships in distress or their survival craft ________．
A.Radio direction finder
B.Satellite EPIRBs
C.MF/HF DSC
D.VHF homing device
