CSN AC 110 Esco Exam Practice Questions and Answers 100% Solved

CSN AC 110 Esco Exam Practice Questions and Answers 100% Solved 1. Heat which causes a change in temperature of a substance is called; A. latent heat B. sensible heat C. superheat D. radiant heat ️️B. sensible heat 2. Heat added to a substance without a raise in temperature; (example: liquid refrigerant to gas) this process is called? A. latent heat of vaporization B. latent heat of fusion. C. superheat of vaporization D. superheat of fusion ️️A. latent heat of vaporization 3. Heat added to the refrigerant in a vapor state after the evaporation process is called; A. latent heat B. subcooling C. superheat D. specific heat ️️C. superheat 4. A scroll compressor move refrigerant by means of; A. a piston B. an impeller C. vane and cam