Chapter 5 SINGLE PHASE MOTORS MCQs 13 min Score: 0 Attempted: 0/13 Subscribe 1. . Single phase motor has ________ supply. (A) Any of above (B) Two phase (C) Three phase (D) Single phaseShow All Answers 2. . _________ is the rotating part of single phase motors. (A) Stator (B) Rotor (C) Armature (D) CoilShow All Answers 3. . Starting winding is placed on ________ of single-phase motor. (A) Rotor (B) Stator (C) Armature (D) Field coilsShow All Answers 4. . Single phase motor is categorized by _________ (A) Construction (B) Starting method (C) a & b (D) SizeShow All Answers 5. . Single phase __________ (A) Is not self-starting (B) Self-starting (C) Any of above (D) NoneShow All Answers 6. . Split phase motor has ________ between the stator windings. (A) 90º (B) 30º (C) 120º (D) 180ºShow All Answers 7. . There are _________ stator windings of split phase motor. (A) Three (B) Two (C) Both a & b (D) None of aboveShow All Answers 8. . Shaded pole motor has _________ (A) Low starting torque (B) Low efficiency (C) Low over load capacity (D) All of aboveShow All Answers 9. . Shaded pole motors are not ________ (A) High cost (B) Low efficiency (C) Low starting torque (D) All of aboveShow All Answers 10. . Shaded pole motors are used in _________ (A) Toys (B) All (C) Hair Dryers (D) InstrumentsShow All Answers 11. . _________ motors also called permanent split capacitor. (A) Capacitor start (B) Capacitor start-run (C) Capacitor run (D) Split phaseShow All Answers 12. . Main winding of split phase motor has _________ resistance. (A) Low (B) High (C) Constant (D) VaryingShow All Answers 13. . _________ winding of split phase motor has high resistance. (A) Main (B) Field (C) Rotor (D) StartingShow All Answers
