Hvac study guide - Study guides, Class notes & Summaries

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FCC HVAC Study Guide Questions And Answers what is the name of EPA's program that identifies refrigerants with lower overall risks to human health and the environment? - ANSWER- the Significant New Alternatives Policy(SNAP) Program. what is a lawful use of HCFC-22? - ANSWER- Charging any new system designed for R-407c. how does cooling occur in a direct expansion vapor compression refrigeration system? - ANSWER- when the liquid refrigerant is vaporized. which process applies to cle...

NOCTI HVAC Study Guide Questions Answered Correctly – Expert Latest Version 2024/2025

FCC HVAC Study Guide Questions And Answers what is the name of EPA's program that identifies refrigerants with lower overall risks to human health and the environment? - ANSWER- the Significant New Alternatives Policy(SNAP) Program. what is a lawful use of HCFC-22? - ANSWER- Charging any new system designed for R-407c. how does cooling occur in a direct expansion vapor compression refrigeration system? - ANSWER- when the liquid refrigerant is vaporized. which process applies to cle...

HVAC Study Guide Questions And Answers With Verified Solutions Rated A+

HVAC Study Guide Test 2024. airflow - CORRECT ANSWER the distribution or movement of air. air handler - CORRECT ANSWER indoor part of an air conditioner that moves cooled or heated air throughout the ductwork of your home. Usually a furnace or blower coil. BTU - CORRECT ANSWER British thermal unit. Unit of heat energy. central air conditioning system - CORRECT ANSWER system in which air is treated at a central location and distributed to and from rooms by one or more fans and a ser...

Cooling system leak diagnosis - Answer Pressure test or dye test Purpose of a radiator - Answer The purpose of the radiator is to dissipate heat that is picked up by coolant in the engine into the air passing through its fins and tubes Symptoms of low coolant - Answer Engine overheating and no heat from the HVAC system Purpose of the thermostat - Answer The purpose of the thermostat is to trap the coolant in the engine until it reaches it operating temperature Cause of lo...

HVAC Study Guide

Nocti Hvac Study Guide with Complete Solutions | Latest Update | Already Passed An Hvac system that depends on the temperatures below the ground surface as an operation factor is a .. - Geothermal heat pump when putting out a fire involving oily rags use a ________ fire extinguisher? - Class B The best tool to open and close the stem access valve on a refrigeriation system is the_______ - Refrigeration service wrench Which power tool is best to cut steel rod? - Sawzall CSST (steal tubi...