HVAC EXAM QUESTIONS WITH
CORRECT ANSWERS
TheGfirstGairGconditioningGsystemGwasGpatentedGinG1844GbyG-GCORRECTGANSWERS-JohnGGorrie
ProducingGiceGbeganGoverG3,000GyearsGagoGusingGtheG-GCORRECTGANSWERS-
WaterGevaporationGmethod
TheGmajorityGofGrefrigerationGsystemsGusedGforGdomestic,Gcommercial,GandGindustrialGapplication
sGareG-GCORRECTGANSWERS-...
ForGaGbuildingGtoGbeGproperlyGventilated:G-GCORRECTGANSWERS-...
RefrigerationGrefersGtoGspaceGtemperatures:G-GCORRECTGANSWERS-...
TheGmainGdivisionsGofGtheGHVACRGindustryGincludeG-GCORRECTGANSWERS-...
MostGconsumptionGofGelectricityGandGnaturalGgasGisGusedGforG-GCORRECTGANSWERS-...
ResidentialGcentralGheatingGandGcoolingGsystemsGbecameGpopularGin:G-GCORRECTGANSWERS-...
ResidentialGheatingGsystemsGtypicallyGrangeGfrom:G-GCORRECTGANSWERS-...
CommercialGcentralGheatingGandGcoolingGsystemsGreferGto:G-GCORRECTGANSWERS-...
CommercialGandGindustrialGrefrigerationGsystems:G-GCORRECTGANSWERS-...
CORRECT ANSWERS
TheGfirstGairGconditioningGsystemGwasGpatentedGinG1844GbyG-GCORRECTGANSWERS-JohnGGorrie
ProducingGiceGbeganGoverG3,000GyearsGagoGusingGtheG-GCORRECTGANSWERS-
WaterGevaporationGmethod
TheGmajorityGofGrefrigerationGsystemsGusedGforGdomestic,Gcommercial,GandGindustrialGapplication
sGareG-GCORRECTGANSWERS-...
ForGaGbuildingGtoGbeGproperlyGventilated:G-GCORRECTGANSWERS-...
RefrigerationGrefersGtoGspaceGtemperatures:G-GCORRECTGANSWERS-...
TheGmainGdivisionsGofGtheGHVACRGindustryGincludeG-GCORRECTGANSWERS-...
MostGconsumptionGofGelectricityGandGnaturalGgasGisGusedGforG-GCORRECTGANSWERS-...
ResidentialGcentralGheatingGandGcoolingGsystemsGbecameGpopularGin:G-GCORRECTGANSWERS-...
ResidentialGheatingGsystemsGtypicallyGrangeGfrom:G-GCORRECTGANSWERS-...
CommercialGcentralGheatingGandGcoolingGsystemsGreferGto:G-GCORRECTGANSWERS-...
CommercialGandGindustrialGrefrigerationGsystems:G-GCORRECTGANSWERS-...