CERT. SAMPLE TEST
QUESTIONS AND ANSWERS
RATED A+ 2025-2026
COOLINGD-DCORRECTDANSWERHEATDEXCHANGERSDSHALLDBEDCHECKEDDFORD_____DWATERDFLOW.
OFFD-DCORRECTDANSWERALLDALARMDPILOTDLIGHTSDSHOULDDBEDINDWHATDSTATE?
VENTILATINGDLOUVERSDAREDFREEDTODOPERATED&DHEATDISDADEQUATE,DNOTDLESSDTHAND40DDEGREESDFDF
ORDDIESELDPUMPDROOMSD-
DCORRECTDANSWERTHEREDARED2DREQUIREMENTSDLISTEDDUNDERDPUMPDHOUSEDCONDITIONS,DWHATDAR
EDTHEY?
TRUED-
DCORRECTDANSWERWEEKLYDINSPECTIONDREQUIRESDVERIFICATIONDTHATDTHEDPUMPDSUCTIONDDISCHARG
EDANDDBYPASSDVALVESDSHOULDDBEDFULLYDOPEN.DTDorDFD4
GREEND-
DCORRECTDANSWERWHENDVERIFYINGDTHEDELECTRICALDSYSTEMDCONDITIONS,THEDCONTROLLERDPILOTDLI
GHTDSHOULDDBED_____.
WEEKLYD(VISUALDINSPECTION)D-
DCORRECTDANSWERDIESELDENGINEDFUELDTANKDLEVEL,DFLOATDSWITCHDANDDSOLENOIDDVALVEDOPERATIO
NDSHALLDBEDCHECKEDD_____.
DIESELD-DCORRECTDANSWERWHATDKINDDOFDPUMPDDODYOUDRECORDDTHEDTIMEDTODCRANK?
, PUMPDHOUSEDCONDITIONS,DPUMPDSYSTEMDCONDITIONS,DELECTRICALDSYSTEMDCONDITIONS,DDIESELDEN
GINEDSYSTEMDCONDITIONS,DANDDSTEAMDENGINEDCONDITIONS.D-
DCORRECTDANSWERTHEDPERTINENTDVISUALDOBSEVATIONDCATEGORIESDREQUIREDDTODBEDINSPECTEDDWE
EKLYDCHECKDLISTSDARED_____.
APPEARSDTODBEDINDOPERATINGDCONDITIONDANDDISDFREEDFROMDPHYSICALDDAMAGE.D-
DCORRECTDANSWERWHATDISDTHEDPURPOSEDOFDINSPECTINGDTHEDPUMPDASSEMBLY?
ILLUMINATED.D-DCORRECTDANSWERTHEDTRANSFERDSWITCHDNORMALDPILOTDLIGHTDSHOULDDBED_____.
CLOSED.D-DCORRECTDANSWERTHEDISOLATINGDSWITCHDFORDELECTRICDPUMPSDSHOULDDBED_____.
OVERHEATING.D-
DCORRECTDANSWERPUMPDPACKINGDBOXES,DBEARINGSDANDDCASINGSDSHALLDBEDCHECKEDDFOR...
OFF.D-
DCORRECTDANSWERTHEDREVERSEDPHASEDALARMDPILOTDLIGHTDFORDELECTRICDPUMPSDSHOULDDBED_____.
DEFICIENCIESDNOTDEVIDENTDBYDINSPECTION.D-
DCORRECTDANSWERTHEDPURPOSEDOFDTESTINGDTHEDPUMPDASSEMBLYDISDTODENSUREDAUTOMATICDMANU
ALDOPERATIONDUPONDDEMANDDANDDCONTINUOUSDDELIVERYDOFDTHEDREQUIREDDSYSTEMDOUTPUT.DAND
ADDITIONALDPURPOSEDISDTODDETECT...
ON.D-DCORRECTDANSWERTHEDNORMALDPHASEDROTATIONDPILOTDSHOULDDBED_____.
NORMALD-
DCORRECTDANSWERATDWHATDLEVELDSHOULDDTHEDOILDLEVELDINDTHEDVERTICALDSIGHTDGLASSDBE?
FULL.D-
DCORRECTDANSWERWHENDVERIFYINGDWATERDLEVELDINDSUCTIONDRESERVOIRDDURINGDWEEKLYDINSPECTI
ON,DTHEDWATERDLEVELDSHOULDDBED_____.