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LEVEL 2 HVAC MODULE 1 ALTERNATING CURRENT QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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LEVEL 2 HVAC MODULE 1 ALTERNATING CURRENT QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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LEVEL 2 HVAC MODULE 1ALTERNATING CURRENT QUESTIONS
AND ANSWERS WITH SOLUTIONS 2024
Capacitor - ANSWER is a electrical storage device containing two metal plates separated by an insulating
material.
Rotor - ANSWER is the rotating component of an induction motor.
Torque - ANSWER is the force that must be generated to turn a motor.
Transformer - ANSWER is a device that increases or decreases the voltage of alternating current.
Sine wave - ANSWER is the waveform created by an AC generator.
Induction - ANSWER is to generate a current in a conductor by placing it in a moving magnetic field.
Microfararad - ANSWER is used to rate capacitors.
Shaded-Pole motor - ANSWER is a induction type of motor that does not incorporate an ordinary type of
starting winding.
Capacitor-Start motors - ANSWER is a type of motor with a capacitor in the starting circuit.
Arc flash - ANSWER is the extreme heat and light which can occur while working on live electrical parts.
Alternator - ANSWER an electric generator for producing alternating current.
Dielectric - ANSWER an insulator; a term that refers to the insulating material between the plates of a
capacitor.
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