单选题High pressure ridge()from Sevastopol to eastern Libya.AreachingBextendingCincreasingDupgrading

单选题
High pressure ridge()from Sevastopol to eastern Libya.
A

reaching

B

extending

C

increasing

D

upgrading


参考解析

解析: 暂无解析

相关考题:

Situations calling for a matrix organization include outside pressure for dual focus, _____ and pressure for high information processing capability.A . Pressure for clear accountabilityB . Pressure for reduced duplication of effortC . Pressure for shared resourcesD . Pressure for formalized communication

High cylinder firing pressure, accompanied by low exhaust temperature, can result from ___.A.improper fuel rack positingB.lengthy exhaust valve durationC.extend operation at light loadD.excessively early injection timing

Pressure gradient is a measure of ______.A.a high-pressure areaB.pressure difference over horizontal distanceC.pressure difference over timeD.vertical pressure variation

In the following statements about the principle of the low level controlling, which is WRONG? 0 A.Low level is monitored on the drain tank and header tank.B.If there is high differential the filters pressure across the circulatingpumps is alarmedC.The lubricating oil purifier cannot take oil from the drain tankD.If the sea water pressure falls, this also operates an alarm

A smoking exhaust from an operating diesel engine could be caused by( ).A.low sulfur content in the fuelB.a loose injector inlet connectionC.late fuel injectionD.high injection pressure

When adding oil to a refrigeration system, precautions must be taken to ensure thatA.the compressor suction pressure is not too highB.all air is purged from the pump and charging fittingsC.the high pressure cutout switch is held open to prevent accidental startingD.the condenser is completely shutdown first

A dirty diesel engine oil filter element can best be detected by ______.A.visual inspection of the elementsB.the pressure drop across the filterC.high lube oil sump temperatureD.decrease in oil viscosity from the filter

Which method is used to supply inert gas from a flue gas system to the cargo tanks?A.Exhaust gas pressure from the stackB.High capacity fanC.Inert gas compressorD.Natural aspiration

Topside area from deep loadline to bulwark to be thoroughly washed down with ______.A.highly pressure fresh waterB.high pressured fresh waterC.highly pressured fresh waterD.high pressure fresh water

A barometer showing falling pressure indicates the approach of a ______.A.high pressure systemB.low pressure systemC.high dew pointD.low dew point

In the Northern Hemisphere, when the center of a high pressure system is due east of your position, you can expect winds from the ______.A.south to eastB.north to westC.north to eastD.south to west

单选题A marine diesel engine is started by()Asupplying high pressure oil into a hydraulic motorBsupplying high temperature air into the cylinderCsupplying high pressure air into the cylinderDelectrical igniting

单选题Late fuel injection timing is indicated by ()Alower than normal cylinder pressure and low exhaust temperatureBlower than normal cylinder pressure and high exhaust temperatureChigher than normal cylinder pressure and low exhaust temperatureDhigher than normal cylinder pressure and high exhaust temperature

单选题When adding oil to a refrigeration system, precautions must be taken to ensure that ().Athe compressor suction pressure is not too highBall air is purged from the pump and charging fittingsCthe high pressure cutout switch is held open to prevent accidental startingDthe condenser is completely shutdown first

单选题When a high pressure system is centered north of your vessel in the Northern Hemisphere().AYou should experience hot,moist,clear weatherBThe wind direction is generally easterlyCThe winds should be from the southwest at your locationDThe winds should be brisk

单选题The loss of the diesel engine cylinder air charge through leaky valves, piston rings, worn or scored liners, would be indicated by which of the following sets of conditions?()ALow compression pressure and high exhaust temperatureBLow firing pressure and high exhaust temperatureCLow compression pressure and low exhaust temperatureDLow firing pressure and low exhaust temperature

单选题High exhaust temperature and black smoke exhausting from an auxiliary diesel engine can be caused by ().Aengine overloadBlow combustion temperatureCplugged fuel nozzle holesDexcessive compression pressure

单选题If the head pressure is too high,()Athe relief valve should open before the high-pressure cutoutBthe relief valve should open and let excess refrigerant go to receiverCthe high-pressure cutout switch should operate before the relief valve opensDclose in on the suction valve

单选题What separate the high pressure side from the low pressure side in a refrigeration system?()ACondenser and thermal expansion valveBKing and solenoid valvesCCompressor and thermal expansion valveDCondenser and solenoid valve

单选题The direction of the surface wind is().Adirectly from high pressure toward low pressureBdirectly from low pressure toward high pressureCfrom high pressure toward low pressure deflected by the earth's rotationDfrom low pressure toward high pressure deflected by the earth's rotation

单选题A knocking sound from one cylinder of an operating air compressor indicates ().Aa defective or broken high pressure un-loaderBa loose valve plateCexcessive overloadDno compression

单选题Pressure gradient is a measure of().Aa high-pressure areaBpressure difference over horizontal distanceCpressure difference over timeDvertical pressure variation

单选题When a refrigeration compressor has developed a high head pressure as a result of a refrigerant overcharge, you should ().Aincrease the amount of cooling water to the condenserBdecrease the amount of cooling water to the condenserCadd more refrigerant to the systemDremove some refrigerant from the system

单选题An axial piston, variable stroke pump is used in a vessels hydraulic steering gearUnder pressure, oil continually leaks out from between the valve plate/cylinder barrel and will().Acause loss of hydraulic oil from the systemBresult in extreme damage to the pumpCcause damage to the pump ff not continually drained from the pump casingDresult in the system high side pressure to substantially drop off

单选题High cylinder firing pressure, accompanied by low exhaust temperature, can result from ()Aimproper fuel rack positingBlengthy exhaust valve durationCextend operation at light loadDexcessively early injection timing

单选题What kind of conditions would you observe as the eye of a storm passes over your ship’s position().AHuge waves approaching from all directions,clearing skies,light winds,and an extremely low barometerBFlat calm seas,heavy rain,light winds,and an extremely low barometerCFlat calm seas,heavy rain,light winds,and high pressureDHuge waves approaching from all directions,clearing skies,light winds,and high pressure

单选题Which of the listed components is considered to separate the high pressure side of a refrigeration cycle from the low pressure side of the cycle?()AThe condenser and the expansion valveBThe king valve and the solenoid valveCThe compressor and the expansion valveDThe condenser and the solenoid valve