HVAC Final Exam 2023/2024.

HVAC Final Exam 2023/2024. Heat Transfer - ANSWER Moves from one substance to another as well as between molecules of a substance, temperature is the driving force Temperature - ANSWER The level of heat or heat intensity, measured with thermometers Heat - ANSWER Is the motion of molecules, and travels from a warm substance to a cold substance Conduction - ANSWER Energy travelling from one molecule to another, involves direct contact Radiation - ANSWER Passes through air and heats the first solid object it comes in contact with Sensible Heat - ANSWER Heat transfer that results in the change of temperature of a substance Convection - ANSWER Used to move heat from one location to another, and is energy travelling through a fluid from one substance to another Latent Heat - ANSWER Results in the change in state of a substance, its energy is stored when a liquid turns to gas, and released when a gas turns to a liquid. Specific Heat - ANSWER The amount of heat necessary to raise the temperature of 1lb of a substance 1 degree F. Matter - ANSWER A substance that occupies space and has mass, and is made up of atoms