HVAC D2 LICENSE TEST EXAM QUESTIONS WITH CORRECT ANSWERS

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HVAC D2 LICENSE TEST EXAM QUESTIONS WITH CORRECT ANSWERS

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2025/2026

Institution DC MASTER AIR CONDITIONING AND REFRIGERATION

Course DC MASTER AIR CONDITIONING AND REFRIGERATION

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HVAC D2 LICENSE TEST EXAM QUESTIONS WITH CORRECT ANSWERS

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HVAC D2 LICENSE TEST EXAM
QUESTIONS WITH CORRECT
ANSWERS
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BetweenLcompressorLandLcondenser

MaxLacetyleneLpressureLwhileLbrazingL-LCORRECTLANSWERS-15psig

1LhorsepowerL-LCORRECTLANSWERS-.75kwa

OilL#2L+LOilL#6LflashpointL-LCORRECTLANSWERS-100°L+L140°

WhiteLsmokeL-LCORRECTLANSWERS-GasLburnerLisLtooLlean

FireLdamperLactivationLtempL-LCORRECTLANSWERS-160°F

cooperLembeddedLjointsL-LCORRECTLANSWERS-MustLbeLbrazzed

HolesLinLjoistL-LCORRECTLANSWERS-MustLnotLbeLinLwithinL2"LfromLtopLorLbottomLofLwood

SensibleLheatL-LCORRECTLANSWERS-DryLbulb

, ResidentialLgrateLopeningL-LCORRECTLANSWERS-1/4"

VibrationLconnectorsL-LCORRECTLANSWERS-PreventLpipesLfromLcracking

AccumulatorL-LCORRECTLANSWERS-PreventsLliquidLrefrigerantLfromLenteringLcompressor

WeakLvalvesL-LCORRECTLANSWERS-CompressorLcan'tLpullLaLdeepLvaccum

OpenLtypeLcompressorL-LCORRECTLANSWERS-HasLcrankshaftLseal

LiquidLreceiverLlocationL-LCORRECTLANSWERS-LocatedLafterLcondenserLinLliquidLline

LiquidLreceiverLcapacityL-LCORRECTLANSWERS-
ShouldLbeLableLtoLholdL20%LmoreLthanLrefrigerantLcharge

GypsumLductL-LCORRECTLANSWERS-ShouldLnotLexceedL125°F

HighestLvoltageLforLlowLvoltageLcircuitL-LCORRECTLANSWERS-30V

ResidentialLgasLpressureL-LCORRECTLANSWERS-4"LW.C.

HotLsurfaceLigniterLmaterialL-LCORRECTLANSWERS-UsesLproductLcalledLsiliconLcarbide

StarvedLevaporatedLmeansL-LCORRECTLANSWERS-ThereLisLexcessLsuperheat

GasLfurnaceLratedLinL-LCORRECTLANSWERS-Btu/hr

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Uploaded on: January 17, 2026
Number of pages: 5
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

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HVAC D2 LICENSE TEST EXAM QUESTIONS WITH CORRECT ANSWERS

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