单选题Immediately after any diesel engine is started, the engineer should check the （）Acrankcase pressureBlube oil pressureCsaltwater pressureDexhaust temperature
单选题
Immediately after any diesel engine is started, the engineer should check the （）
A
crankcase pressure
B
lube oil pressure
C
saltwater pressure
D
exhaust temperature
参考解析
解析：
暂无解析
相关考题：
A sudden power loss from a turbocharged and after-cooled diesel engine is an indication of a/anA.turbocharger malfunction or failureB.crankcase exhauster overloadC.overload on the intercoolerD.obstruction in the engine cylinders
Immediately after any diesel engine is started, the engineer should check the ______.A.crankcase pressureB.lube oil pressureC.saltwater pressureD.exhaust temperature
材料：Pride of Le Havre is a 33，336 gross tonnage passenger/ro-ro cargo vessel operating a regular ferry service between Portsmouth and Le Havre．The vessel is fitted with bow and stern doors and is capable of carrying 590 cars and 1600 passengers．Propulsion is by four diesel engines driving through two controllable pitch propellers．Two transverse thrust units are fitted forward.The vessel had sailed from APs King George V dry dock，Southampton，just after midnight on Thursday 18 March，for engine trials．The intention was that after these trials，Pride of Le Havre would berth at Portsmouth，and re-enter service later that day．Shortly after passing the Nab Tower，the bridge fire alarm activated at 0425，indicating a fire in the machinery spaces．At about the same time，a motorman reported to the engineer watchkeeper that a fire had broken out on the starboard thermal oil pump．While initial attempts were being made to put the fire out using portable extinguishers，the chief engineer was called and the bridge informed of the situation．On confirming that the initial attempt had failed，the chief engineer advised the bridge that he proposed to use the Halon total flooding extinguishing system．The general alarm was sounded and the main engines stopped. The engine room was evacuated and sealed，with Halon being released at 0437．The coastguard and owners were told of the situation with a message being broadcast to local shipping．A fire brigade team boarded at 0641 with re-entry to machinery space at 0958．Funnel vents were re-opened at 1030 with a fire extinguishing foam blanket laid down in the main machinery space．Ventilation of the engine room started at 1210 with full electrical power available by 1330．Under the direction of the chief engineer，the engine room crew started systematically checking and preparing machinery until，at 1750，No 4 main engine was started followed shortly afterwards by No 1 main engine．Pride of Le Havre sailed under her own power back to Southampton where she re-entered the dry dock berth to undergo examination and repair．She was all fast alongside at 0033 on Friday 19 March 1999．问题：Pride of Le Havre is equipped with ________．A.4 transverse thrust units，2 propellers，2 engines and 2 vehicle doorsB.2 transverse thrust units，2 propellers，2 engines and 1 vehicle doorC.2 transverse thrust units，1 propeller，2 engines and 2 vehicle doorsD.2 transverse thrust units，2 propellers，4 engines and 2 vehicle doorsThe fire was put out by ________．A.a fire brigade teamB.the coastguardC.ownersD.the crewShould she have not been on fire，Pride of Le Havre would have re-entered the service on ________．A.FridayB.ThursdayC.19 MarchD.any day after 18 MarchThe using of the Halon total flooding extinguishing system was initially suggested by ________．A.the engineer watchkeeperB.a motormanC.the coastguard and ownersD.the chief engineer请帮忙给出每个问题的正确答案和分析，谢谢！
After making changes to the monitoring configuration file for the event monitoring engine on an agent， which conman command will force the change immediately？（）A、 loadconfB、 resetconfC、 deployconfD、 deploymonman
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If a diesel engine were running at 20% overload with a smoky exhaust, you should（）Astop the engine immediately to prevent damageBincrease lube oil pressureCslow the engine allowing it to gradually coolDdecrease the cooling water it temperature to the water jacket
单选题During the running of the diesel engine, if the supply of cooling water is interrupted or the temperature of cooling water out of the cylinder is too high, the duty engineer should （）Anotify the duty officer, reduce the engine speed, take some measures to remove failuresBnotify the duty officer and stop the engine immediately, find the cause and remove failuresCnotify the C/EDnotify the captain
单选题Leaking oil seals on a diesel engine turbocharger can cause（）Athe engine to run after the fuel has been securedBthe engine to over-speedCa fireDall of the above
单选题Due to excessive water in the fuel, a diesel engine fails to startBefore the engine can be started, the water must be removed from the （）.Afuel pumpsBcylindersCfuel strainersDall of above
单选题The diesel engine exhaust gas bypass, as fitted with some waste heat boilers, is installed to （）Aprevent engine back pressure at heavy loadsBincrease total engine efficiency at low loadsCprevent boiler corrosion at low engine loadsDimprove engine fuel consumption at any load
单选题No sooner （） than they started to repair the sludge pump.Athe second engineer had got into the engine roomBthe second engineer got into the engine roomChas the second engineer got into the engine roomDdid the second engineer get into the engine room
单选题Before starting a diesel engine that has an engine driven lube oil pump, the engineer should （）.Aopen the bypass lineBcut in the lube oil coolerCpressurize the lube oil systemDtop off the expansion tank
单选题The exhaust system for a turbocharged diesel engine functions to （）Apower the after-coolersBpower the turbochargerCreduce the cylinder scavenge effectDcool the turbocharger
单选题Which of the listed diesel engine operating conditions should be checked immediately after any diesel engine is started?（）AExhaust temperatureBLube oil levelCLube oil pressureDWater level in the expansion tank
单选题A diesel engine fails to start due to excessive water in the fuelBefore the engine can be started, the water should be removed from the（）Afuel linesBlube oil filterCcrank case pumpDrocker arm reservoir
单选题As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）AExhaust temperaturesBRaw water pressureCLube oil pressureDAir box pressure
单选题Immediately after starting a diesel engine, normal raw water and jacket water pressure are indicatedHowever, the jacket water temperature continues to rise, if there is no change in the sea temperature, you should suspect（）Aoverloading in all cylindersBa jammed three-way thermostatic valveCchromate PH too lowDa high level in the surge tank
单选题Before a marine diesel engine is started the cylinders and pistons must be （）.Acooled to appropriate temperatureBwarmed up gradually to appropriate temperatureCopened up and renewedDground and polished
单选题Diesel engine control can be obtained by the bridge （）.Aat any timeBonly after the engine room control station is switched to “bridge control”Cwhenever the secondary station is switched to bridge controlDwith the approval of the chief engineer only
单选题The following preparations are essential for any （） of marine diesel engine before it may be started.AdoingBmakeCturnDoperating
单选题Main diesel engine control can be obtained by the bridge （）Aat any timeBonly after the engine room control station is switched to ‘bridge control’Cwhenever the secondary station is switched to ‘bridge control’Dwhenever the engine side control station is switched to ‘bridge control’
单选题Any increase in the exhaust back pressure of a four-stroke/cycle diesel engine will （）.Areduce engine horsepower outputBaid in silencing the exhaust noiseCincrease the mean effective pressureDcontribute to effective cylinder scavenging
单选题A diesel engine cranks properly during starting but immediately stallsWhich of the following systems is most likely at fault?（）AHydraulic startingBElectric startingCIgnitionDFuel
单选题A sudden power loss from a turbocharged and after-cooled diesel engine is an indication of a/an（）Aturbocharger malfunction or failureBcrankcase exhauster overloadCoverload on the intercoolerDobstruction in the engine cylinders
单选题Which of the following operating procedures should be carried out immediately after any diesel engine is started?（）ATake all exhaust temperature readingBCheck the sump oil levelCVerify proper lube oil pressureDAll of the above
单选题Fuel oil injected into the cylinder of a diesel engine just after the piston passes top dead center, will（）Aincrease engine powerBincrease engine loadCdecrease engine powerDimprove fuel economy
单选题If a crankcase explosion occurs in a diesel engine, which of the listed actions should be taken?（）AOpen the crankcase immediately to check for damageBApply fire fighting water through the crankcase breatherCAllow the engine to cool before opening the crankcaseDAssume that there is no damage to the crankshaft