The armature torque of the D.C. shunt motor is proportional to________?
Afield flux only
Bnone of the above
Cboth A. and B.
Darmature current only
Correct answer
D. armature current only
Explanation
The correct answer is armature current only.
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Study 130 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
D. armature current only
Explanation
The correct answer is armature current only.
Correct answer
B. variable losses = constant losses
Explanation
The correct answer is variable losses = constant losses.
Correct answer
E. reducing the field current
Explanation
The correct answer is reducing the field current.
Correct answer
A. Armature voltage control
Explanation
The correct answer is Armature voltage control.
Correct answer
C. electric traction
Explanation
The correct answer is electric traction.
Correct answer
B. Eddy current losses
Explanation
The correct answer is Eddy current losses.
Correct answer
B. Armature control method
Explanation
The correct answer is Armature control method.
Correct answer
A. increases
Explanation
The correct answer is increases.
Correct answer
C. colliery winders
Explanation
The correct answer is colliery winders.
Correct answer
D. Field test
Explanation
The correct answer is Field test.