Polyphase Induction Motors - Study Mode
[#41] The complete circle diagram of induction motor can be drawn with the help of data found from
Correct Answer
(D) All of the above
[#42] An induction motor with 1000 r.p.m. speed will have
Correct Answer
(B) 6 poles
[#43] Less maintenance troubles are experienced in case of
Correct Answer
(B) Squirrel cage induction motor
[#44] As load on an induction motor goes on increasing
Correct Answer
(D) Its power factor goes on increasing up to full load and then it falls again
[#45] The frame of an induction motor is usually made of
Correct Answer
(B) Cast iron