Which of the following is/are a general class of single-phase split-phase motor? a) resistance-start induction-run b) capacitor-start induction -run c) capacitor-start capacitor-run d) all of the above
Which of the following is/are a general class of single-phase split-phase motor?
a) resistance-start induction-run b) capacitor-start induction -run c) capacitor-start capacitor-run d) all of the above
B)The single-phase split-phase motor operates on the principle of a rotating magnetic field.
a) true b) false
C)The voltages in a 2-phase power system are_______ degrees out of phase.
a) 90 b) 120 c) 180
d) none of the above
D)The voltages in a 3-phase power system are_____ degrees out of phase.
a) 90 b) 120 c) 180
d) none of the above
E)Which of the two stator windings used on single-phase split-phase motors is made up of smaller wire?
a) start winding b) run winding c) either "a" or "b" d) neither "a" nor "b"
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