Electrical machine MCQ
- 05th May, 2021
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Electrical machine MCQ Quiz
Following are mostly asked Electrical machine MCQ test that are designed for professionals like you to crack you interviews. You can take this Electrical machine online test before appearing to you real interview. This Electrical machine quiz there are around 30+ multiple choice questions on Electrical machine with four options.
1) If field current is decreased in shunt dc motor, the speed of the motor
2) What is the mechanical power developed by a DC series motor is maximum?
3) What is the shunt resistance component equivalent circuit obtained by no load test of an induction motor representative of ?
4) In Ward-Leonard system, the lower limit of the speed imposed by
5) Ward-Leonard control is basically a ___________ control method.
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6) For very sensitive and wide speed control, the preferable control method is
7) Eddy current loss will depends on
8) Hysteresis loss will depends on
9) Thin laminations are used in a machine in order to reduce
10) Hysteresis loop represents the area of
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11) Commutator pitches of duplex and simplex lap windings are respectively
12) The emf induced in the dc generator armature winding is
13) Commutator in DC generator is used for
14) A DC generator without commutator is a
15) In DC machine yoke offers
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