Unit 39 Residential Energy Auditing Questions and Answers Updated

Unit 39 Residential Energy
Auditing Questions and
Answers Updated 2026\2027
DefineBaBresidentialBenergyBaudit:B-
BAnswerABresidentialBenergyBauditBcanBbeBdefinedBasBtheBstepsBtakenBincreaseBtheBh
omeowner'sBcomfort,Bsafety,BandBhealthBandBtheBlifeBofBtheBhouse.BWhileBconservingB
energyBandBsavingBtheBhomeownerBmoney



NameB&BbrieflyBexplainBtheBthreeBbroadBcategoriesBofBaBresidentialBenergyBauditB-
BAnswer1.BScreening,BvisualBinspectionsBandBmeasurements:

2.BDiagnosticBtesting

3.BNumericalBanalysisBwithBreporting



NameBfourBnationallyBrecognizedBenergyBcertificationsBforBhomeBauditorsB&Bcontractor
sB-BAnswer1.BAssociationBforBEnergyBEngineersB(AEE)

2.BBuildingBPerformanceBInstituteB(BPI)

3.BGreenBMechanicalBCouncil

4.BResidentialBEnergyBServicesBNetworkB(RESNET)



PerformingBaBhomeBenergyBauditBstartsBwithBaBvisualBinspectionBofBaBhomeB&BitsBene
rgyBsystemsBwhichBinclude:B_________,B_________,B___________,B_________B-
BAnswer-BbuildingBenvelope

-BHVACBsystems

-BbaseBloadBinspections

-BindoorBairBquality



NameBsevenBbaseBloads,BorBLAMELBloads,BasBtheyBapplyBtoBaBresidentialBenergyBaudit
B-BAnswer1.BLights

2.Brefrigerators

3.Bfreezers

, 4.BwaterBheaters

5.BclothesBdryers

6.Bcomputers

7.Bprinters

8.Bcopiers

9.BcellBphoneBchargers



NameB&BbrieflyBexplainBtheBfiveBmostBcommonBdiagnosticBtestsBperformedBduringBaBr
esidentialBenergyBauditB-BAnswer1.BBlowerBdoorBtesting:-
BItBgivesBtheBauditorBinsightBonBhowBtightBorBleakyBtheBhome'sBbuildingBenvelopeBisB
overall2.BInfraredBscanningBtestingB(thermalBimagingBcamera):-
BinBconjunctionBwithBaBblowerBdoorBtestBforBbestBresultsBforBtestingBinfiltrationB&Bexfi
ltration3.BductBleakageBtesting:-
B25%BofBtheBtotalBenergyBlossesBcanBbeBblamedBonBairBleakageBinBforced-
airBductBsystems-
BleakageBtoBtheBoutsideBofBtheBconditionedBspaceBhasBaBmuchBlargerBimpactBonBHVA
CBsystemBperformanceBthanBductBleakageBinsideBtheBspace4.BcombustionBefficiencyB&B
safetyBtesting:-BdigitalBflue-
gasBanalysisBinstrumentationBmeasuresBCO,BO2,Bdraft,B&Bflue-
gasBtempt5.BHVAC/RBsystemBtesting:-B?



OneBPascalB(Pa)BisBequalBtoBhowBmanyBinchesBofBwaterBcolumnB(in.BWC)?B-
BAnswerOneBpascalBisBequalBtoB0.00401865BinchesBofBwaterBcolumn.



OneBinchBofBwaterBcolumnB(un.BWC)BisBequalBtoBhowBmanyBPascalsB(Pa)?B-
BAnswerOneBinchBofBwaterBcolumnBisBequalBtoB250Bpascals.BorB250pa



BrieflyBdescribeBaBblowerBdoorBtestB-
BAnswerTheBblowerBdoorBtestBisBusedBtoBmeasureBtheBairBleakageBintoBandBoutBofBaB
home.BTheBblowerBdoorBblowsBairBoutBofBtheBhouseBbringingBitBtoBaBstandardBpressu
re.BTheBtheBairBflowingBthroughBtheBblowerBdoorBisBmeasuredBwhichBdeterminesBtheB
severityBofByourBhome'sBairBleaksBandByourBhome'sBenergyBefficiency.