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测速设备 speed measurement device
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更多 “测速设备 speed measurement device” 相关考题
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3GWCDM网络中,网络通过发送()消息控制手机进行测量。
A.measurement reportB.measurement controlC.measurement commandD.measurement object
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An over-speed safety device is usually fitted to a generator engine for ___ in the event of over-speed.A.stabilizing the ship speedB.increasing the fuel pump settingC.braking the crankshaftD.cutting power off the engine
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A mean sun is used as the reference for solar time for three reasons. Which reason is NOT a cause for use of a mean sun?A.The motion of the apparent sun is along the eclipticB.Measurement of time is along the celestial equatorC.The speed of the Earth's revolution is not constantD.There are variations in the Earth's rotational speed
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UTRAN通过发送（）消息或是广播消息来控制UE中的一个测量。A、Measurement reportB、Measurement controlC、Measurement commandD、Measurement objects
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3GWCDM网络中，网络通过发送（）消息控制手机进行测量。A、measurement reportB、measurement controlC、measurement commandD、measurement object
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关于measurement report与measurement control的的传送方向，以下描述正确的是：（）A、measurement report是从UTRAN到UE，measurement control是从UE到UTRANB、measurement report是从UE到UTRAN，measurement control是从UE到UTRANC、measurement report是从UTRAN到UE，measurement control是从UTRAN到UED、measurement report是从UE到UTRAN，measurement control是从UTRAN到UE
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关于交通技术监控设备的设置，下列说法正确的是（）。A、设置的地点应当有交通信号B、固定式交通技术监控设备设置点应当向社会公布C、使用车载移动测速设备测速的，可以使用警车D、使用固定式交通技术监控设备测速的路段，应当设置测速警告标志
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单选题To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）A
Speed limiting governorB
Over-speed governorC
Over-speed tripD
Over-speed relay
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单选题The over-speed trip device installed in some diesel engines is automatically actuated by（）A
spring forceB
hydraulic pressureC
centrifugal forceD
mechanical linkage
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单选题For most diesel propulsion and generator engines, the over-speed trip device will stop the engine by （）A
moving the governor control to stopB
shutting off the lubricating oil supplyC
tripping the governor emergency stop leverD
shutting off the fuel supply
考题
单选题The device used to limit engine torque at various engine speeds is called a （）A
speed limiting governorB
variable speed governorC
constant speed governorD
load limiting governor
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单选题An overspeed safety device is usually fitted to a generator engine for （） in the event of overspeed.A
cutting power off the engineB
increasing the fuel pump settingC
braking the crankshaftD
stabilizing the ship speed
考题
单选题A measurement device for inspecting anchor chain is the（）.A
slide ruleB
go-no-go gaugeC
derrick tapeD
amp probe
考题
单选题A device which functions to bring a diesel engine to a full stop to protect it from damage is known as a/an （）A
torque limiterB
over-speed tripC
over-speed governorD
load limit governor
考题
单选题According to the passage, a “pacing” device ______.A
is used to time a student’s reading speedB
is not used in most speed reading coursesC
is used as an aid to vocabulary learningD
should be used whenever we read alone
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