After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?A.The relief valves in the system should be readjustedB.The filters and strainers should be checked frequentlyC.All system pressure should be readjustedD.The system should be drained and renewed with a fluid of different operating characteristics
After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?
A.The relief valves in the system should be readjusted
B.The filters and strainers should be checked frequently
C.All system pressure should be readjusted
D.The system should be drained and renewed with a fluid of different operating characteristics
相关考题:
After______ seemed an endless wait, it was his turn to go into the doctor's office. A.thisB.thatC.whichD.what
classFlow{publicstaticvoidmain(String[]args){try{System.out.print(before);doRiskyThing();System.out.print(after);}catch(Exceptionfe){System.out.print(catch);}System.out.println(done);}publicstaticvoiddoRiskyThing()throwsException{//thiscodereturnsunlessitthrowsanException}}可能会产生下面哪两项结果?()A.beforeB.beforecatchC.beforeafterdoneD.beforecatchdone
现有:classFlow{publicstaticvoidmain(String[]args)try{System.out.print(before);doRiskyThing();System.out.print(after);}catch(Exceptionfe){System.out.print(catch);}System.out.println(done);}publicstaticvoiddoRiskyThing()throwsException{//thiscodereturnsunlessitthrowsanException}}可能会产生哪两项结果?()A.beforecatchB.beforeafterdoneC.beforecatchdoneD.beforeaftercatch
publicclassTest{publicstaticvoidmain(String[]args){booleanassert=true;if(assert){System.out.println(”assertistrue”);}}}Given:javac-source1.3Test.javaWhatistheresult?() A.Compilationfails.B.Compilationsucceedswitherrors.C.Compilationsucceedswithwarnings.D.Compilationsucceedswithoutwarningsorerrors.
Given:and the command line: java -Dprop.custom=gobstopper Commander Which two, placed on line 13, will produce the output gobstopper?() A.System.load(prop.custom);B.System.getenv(prop.custom);C.System.property(prop.custom);D.System.getProperty(prop.custom);E.System.getProperties().getProperty(prop.custom);
Given:12.System.out.format(Piisapproximately%d.,Math.PI);Whatistheresult?() A.Anexceptionisthrownatruntime.B.Piisapproximately3.C.Piisapproximately3.141593.D.Compilationfails.
Given:Whichtwo,placedonline13,willproducetheoutputgobstopper?() A.System.load(prop.custom);B.System.getenv(prop.custom);C.System.property(prop.custom);D.System.getProperty(prop.custom);E.System.getProperties().getProperty(prop.custom);
Given:What,insertedatline39,willsortthekeysinthepropsHashMap?() A.Arrays.sort(s);B.s=newTreeSet(s);C.Collections.sort(s);D.s=newSortedSet(s);
He gave us a nod and murmured a “Yes” after_______ seemed like hours.A.thatB.whichC.asD.what