更多"[单选题] Which device is designed to a"的相关试题:
[单选题]The device which regulates the engine speed automatically is called
A.a conditioner
B.a governor
C.a starting lever
D.a commutator
[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
[单选题]哪个设备用于实现自动卸载（ ）Which device is used to automatic shed?
A.只有ECMU1 ECMU1 only
B.只有ECMU2 ECMU2 only
C.ECMU1和ECMU2
[单选题]冲压涡轮自动伸出条件Ram air turbine automatically extend conditions is（ ）
A.飞行中，蓝和黄液压油箱低油量，飞行速度大于100节
in flight, blue and yellow reservoir low level, flight speed of more than 100 knots
B.飞行中，绿和蓝液压油箱低油量，飞行速度大于100节
in flight, green and blue reservoir low level, flight speed of more than 100 knots
C.A+B
[单选题] A device used to tighten up remaining slack
In wire rope when you are making up to a tow in inland
waters is a ______．
A.Tripping line
B.Tripping bracket
C.Norman pin
D.Steamboat ratchet
[单选题]The thermostat expansion valve is designed to maintain constant in the refrigerating plant.
A.pressure
B.flow
C.temperature
D.superheat
[单选题] The AIS transponder is designed to transmit information _______.
A. Automatically
B. Simi-automatically
C. Manually
D. AIS is not transmitting at all
[单选题] While in the city, we paid a visit to the hospital founded _____ Florence Nightingale.
A. in favor of
B. in honor of
C. in place of
D. in terms of
[单选题] A device used to enlarge the size of an existing bore hole，having teeth arranged on its outside circumference to cut the formation as it rotates is a（n）______．
A.Enlarger bit
B.Casing bit
C.Hole opener
D.Casing opener
[单选题]Centrifugal pumps can be designed with a number of impellers to attain a high final delivery pressure.
A.in parallel
B.in series
C.in bank
D.in line
[单选题] Your tanker is designed to carry anhydrous ammonia in bulk．The keel was laid in 1980．Which statement concerning the carriage of this cargo is TRUE ________．
A.A flammable gas detection system must be installed in each cargo pump room
B.Tanks may not be located on deck
C.Carriage of this cargo is authorized by issuance of an IMO Certificate
D.Aluminum and copper alloys are prohibited from being in valve parts in contact with the cargo
[单选题]We'll send the device to the workshop and have it
A.repaired
B.repairing
C.be repaired
D.being repaired
[单选题]The rudder is a___device at the after end.
A.round
B.twist
C.bend
D.broad and flat
[单选题]【典型考题】
? ______ will be broadcast every one hour on VHF Channel 6.
A. VHF News
B. Channel Rules
C. Visibility Time
D. Navigational Warnings
[单选题]The designed is 25 tons a day,but the fresh water generator can only distill 22 tons at present.
A.weight
B.capacity
C.distance
D.power
[判断题]PA接收旅客显示PAX STATUS CONFLICT，是因此航班做过HO指令,被限制不能接收旅客，需解除才可以接收旅客。
A.正确
B.错误
[单选题]在ZigBee中( )称为全功能设备( Full-Function Device,FFD),相当于蜂群结构中的蜂后,是ZigBee网络启动或建立网络的设备。
A.协调器
B.路由器
C.末端节点
D.蓝牙设备
[单选题] The GPS system was designed for ______ satellites．
A.3
B.12
C.18
D.24
