HVAC electric Test with Complete Solutions

HVAC electric Test with Complete Solutions Relay - Answer-an electrical device, typically incorporating an electromagnet, that is activated by a current or signal in one circuit to open or close another circuit. ampere - Answer-a unit of electric current equal to a flow of one coulomb per second. Resistance - Answer-the opposition to the flow of electrons Rotor - Answer-the rotaring part of an electrical motor ohm - Answer-the SI unit of electrical resistance, expressing the resistance in a circuit transmitting a current of one ampere when subjected to a potential difference of one volt. Electricity - Answer-energy that is capable of producing an electron flow Current - Answer-electrons flowing in an electric circuit, measured in amperes.