Are the Following answers correct? Thanks 12) When a customer pays for electrical power they typically pay for: a) Only real power b) Only reactive power c) The sum of real and reactive power d) Real...

Are the Following answers correct?

Thanks

12) When a customer pays for electrical power they typically pay for: a) Only real power b) Only reactive power c) The sum of real and reactive power d) Real power less reactive power e) Apparent power 13) When sizing a piece of electrical equipment 15) What is the circuit shown called? 1- tvi Zy 12- + Zy V3 such as a transformer which must be taken into account: 13- a) Real Power b) Reactive Power c) Apparent Power d) Capacitance e) Inductance 14) What is the circuit shown called? a) AY connected circuit b) c) A Theta connected circuit A Delta connected circuit A Star connected circuit d) e) The circuit has no name - it will not a work. 16) A synchronous motor consists of a) An armature that produces a rotating magnetic field b) Squirrel cage windings c) Rotor with a fixed magnetic field d) A and B e) A and C 17) An induction motor consists of: a) An armature that produces a rotating magnetic field b) Squirrel cage windings c) Rotor with a fixed magnetic field d) A and B e) A and C 18) Motors rotate because: a) The rotor follows the sinusoidal magnetic field induced in the armature b) The rotor follows the rotating magnetic field created by multiple phases feeding Z b Z a) AY connected circuit b) A Delta connected circuit c) A Star connected circuit d) A Theta connected circuit e) The circuit has no name - it will not work the armature c) d The rotor is repelled by the stator The rotor follows the constant magnetic e) The rotor is attracted to the stator field induced in the armature