Polyphase Induction Motors - Practice Test

(A) Will continue running burning its one phase

(B) Will continue running burning its two phase

(C) Will stop and carry heavy current causing permanent damage to its winding

(D) Will continue running without any harm to the winding

(C) Will stop and carry heavy current causing permanent damage to its winding

(A) Single phase motors

(B) Variable speed motors

(C) Low horse power motors

(D) High speed motors

(A) Single phase motors

(A) Stator slots are equal to rotor slots

(B) Stator slots are exact multiple of rotor slots

(C) Stator slots are not exact multiple of rotor slots

(D) None of the above

(C) Stator slots are not exact multiple of rotor slots

(A) Double cage rotor

(B) Wound rotor

(C) Short-circuited rotor

(D) Any of the above

(B) Wound rotor

(A) Inadequate motor wiring

(B) Poorly regulated power supply

(C) Any one of the above

(D) None of the above

(C) Any one of the above

Polyphase Induction Motors - Study Mode