In three-phase induction motors sometimes copper bars are placed deep in the rotor to________?
Correct answer
D. improve starting torque
Explanation
The correct answer is improve starting torque.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
D. improve starting torque
Explanation
The correct answer is improve starting torque.
Correct answer
B. secondary distribution
Explanation
The correct answer is secondary distribution.
Correct answer
B. higher starting torque is the main consideration
Explanation
The correct answer is higher starting torque is the main consideration.
Correct answer
C. MOSFET
Explanation
The correct answer is MOSFET.
Correct answer
B. solid state
Explanation
The correct answer is solid state.
Correct answer
B. all above
Explanation
The correct answer is all above.
Correct answer
C. all of the above
Explanation
The correct answer is all of the above.
Correct answer
C. less than that of disc and in the same direction
Explanation
The correct answer is less than that of disc and in the same direction.
Correct answer
A. All of the above
Explanation
The correct answer is All of the above.
Correct answer
A. Turn on
Explanation
The correct answer is Turn on.