名词解释题英译汉:over speed

名词解释题
英译汉:over speed

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The phrase “keep a lid on”(Line 6, Paragraph 3) most probably means_____.[A] put an end to[B] set a limit on[C] tighten the control over[D] reduce the speed of

The African way of communication sent messages______.A. in a special wayB. over a very short distanceC. by a musical instrumentD. at a rather slow speed

He lost his balance and fell over.(英译汉)

The bow thruster generally is ineffective at ______.A.over 3 knots headwayB.at any speed asternC.at any speed aheadD.over 1 knot sternway

Loss of lubricating oil pressure to the main propulsion diesel engine will actuate a/an _____.A.over-speed tripB.audible/visual alarmC.the ships/boats general alarmD.reserve oil storage tank

What are two way sthat IP datagrams are passed from the ingress line module to the egress line module?() A.over an ATM PVCB.over a FastEthernet busC.overa Gigabit Ethernet busD.over high speed serial bus

A generator is prevented from becoming motorized by the use of a/an ______.A.over-speed tripB.reverse power relayC.back pressure tripD.governor controls

An advantage of DC motors over AC motors is that they______.A.are less expensiveB.require less maintenanceC.can be started across the lineD.offer a more effective means of controlling speed

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

Your ARPA has automatic speed inputs from the log.Due to currents,the log is indicating a faster speed than the speed over the ground.What should you expect under these circumstances ________.A.The generated CPA will be less than the actual CPAB.The generated TCPA will be later than the actual TCPAC.The range of initial target acquisition will be less than normalD.The targets true course vector will be in error

A Doppler speed log indicates speed over ground ______.A.at all timesB.in the bottom return modeC.in the volume reverberation modeD.only when there is no current

EIGRP has been configured to operate over Frame Relay multipoint connections. What should the bandwidth command be set to?()A、the CIR rate of the lowest speed connection multiplied by the num ber of circuitsB、the CIR rate of the lowest speed connectionC、the CIR rate of the highest speed connectionD、the sum of all the CIRs divided by the number of connections

EIGRP has been configured to opera te over Frame Relay multipoint connections. What should the bandwidth command be set to?()A、the CIR rate of the lowest speed connection multiplied by the number of circuitsB、the CIR rate of the lowest speed connectionC、the CIR rate of the highest s peed connectionD、the sum of all the CIRs divided by the number of connections

What are two way sthat IP datagrams are passed from the ingress line module to the egress line module?()A、over an ATM PVCB、over a FastEthernet busC、overa Gigabit Ethernet busD、over high speed serial bus

OPC超速保护控制Over-speed Protection Control(OPC)

英译汉:over speed

单选题While underway, which of the following would be the FIRST step in reversing a direct reversing large, low-speed, main propulsion, diesel engine?()AManually trip the over-speed deviceBInterrupt the fuel flow to the engineCDisengage the safety interlockDSlide the camshaft to the neutral position

单选题The over-speed trip device installed in some diesel engines is automatically actuated by()Aspring forceBhydraulic pressureCcentrifugal forceDmechanical linkage

单选题An over-speed trip serves to ()Astop the engine by cutting off the cooling water supplyBstop the engine by closing the air intakeCslow the engine but not stop itDslow the engine to half of normal load

单选题The over-speed trip installed on most diesel engine will stop the engine by shutting off the ()Awater supplyBfuel oil supplyClube oil supplyDexhaust damper

单选题Running an electric winch at slow speed over a long period of time causes().Athe speed to be retarded by the friction brakeBa load to go downward at full speedCthe circuit breaker to turn offDthe resistors to overheat and eventually burn out

单选题On a vessel,if someone fell overboard and you did not know over which side the person fell,you should().Aimmediately reverse the enginesBstop the propellers from turning and throw a ring buoy over the sideCincrease speed to full to get the vessel away from the personDfirst put the rudder hard over in either direction

问答题A man jogs at 6 mph over a certain distance and walks back over the same route at 4 mph. What is his average speed for the journey?

多选题When is it appropriate to enable Link Fragmentation and Interleaving (LFI) on DSL connections for Teleworkers?()Auplink speed less than 768kbpsBsupporting Voice-over-IPCusing PPPoE encapsulationDusing PPPoA encapsulationEuplink speed greater than 768kbps

单选题EIGRP has been configured to operate over Frame Relay multipoint connections. What should the bandwidth command be set to?()Athe CIR rate of the lowest speed connection multiplied by the num ber of circuitsBthe CIR rate of the lowest speed connectionCthe CIR rate of the highest speed connectionDthe sum of all the CIRs divided by the number of connections

单选题Vessels must not “exceed” a speed of 8 knots in this area.().Asail atBexceptCproceed atDsteam over

单选题A Doppler speed log indicates speed over ground().Aat all timesBin the bottom return modeCin the volume reverberation modeDonly when there is no current