Single Phase Motors MCQ - Electrician (Set-1) with Answers

Single Phase Motors MCQ - Electrician (Set-1) with Answers

16) In a capacitor-start induction-run motor, a capacitor is used for :

Answer is:

phase splitting

17) Which one of the following single-phase motor perform with better power factor ?

Answer is:

Repulsion motor

18) Which type of motor is generally used in a portable electric blower ?

Answer is:

Capacitor-run motor

19) If a winding makes electrical contact with the stator core, the winding is said to be :

Answer is:

grounded

20) A capacitor-start induction-run, single-phase motor has its capacitance replaced by an inductor of equivalent reactance value. If the motor is connected to the supply, it will

Answer is:

not start with load

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