SSC JE Electrical Engineering 10 Oct 2023 Shift 2 Paper

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Question : 157 of 200

Marks: +1, -0

Which of the following statements about the losses in a DC motor is INCORRECT?

In series motors, the field ohmic loss forms a part of the armature circuit loss.
The no load rotational loss is made up of iron loss and mechanical loss.
Stray load losses are produced due to the distortion of the air gap flux due to armature reaction.
Brush losses forms a part of mechanical losses.

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