HVAC EXCELLENCE LATEST TEST |QUESTIONS AND VERIFIED ANSWERS 100% SOLVED 2025, Exams of Refrigeration and Air Conditioning

HVAC EXCELLENCE LATEST TEST |QUESTIONS AND VERIFIED ANSWERS 100% SOLVED 2025 Heat which causes a change in temperature of a substance is called - Correct Answer sensible heat, Heat added to a substance without a rise in temperature; (example: liquid refrigerant to gas) this process la called? - Correct Answer latent heat Heat added to the refrigerant in vapor state after the evaporation process is called, - Correct Answer superheat A scroll compressor moves refrigerant by means of; - Correct Answer involute spirals The movement of heat by way of fluid or is called; air - Correct Answer convection The movement of heat through a solid object is called; - Correct Answer radiation The standard unit for measuring the quantity of heat in a substance is - Correct Answer British Thermal Unit A refrigerant gives up heat when it; - Correct Answer it condenses