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DC Motors
15

DC Motors MCQ with Answers

15) Which motor is used in steel rolling machinery?

DC Differential compound

DC cumulative compound motor

DC series motor

DC shunt motor

Answer is:

DC cumulative compound motor

DC Motors MCQ with Answers

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Related DC Motors MCQ with Answers

16) Which protect DC motor from over load?

Commutator

Field diver

Armature diverter

Starter

Answer is:

Starter

17) How starting current is reduced in DC motors?

By using armature diverter

By using field diverter

By using starters

By controlling speed

Answer is:

By using starters

18) Which part of DC motor starter hold the handle in ON position?

OLR

No volt coil

Protective resistor

Spiral spring

Answer is:

No volt coil

19) How the starting resistance is connected with armature of DC motor?

Parallel with armature

Series with armature

Series with field

Across with field

Answer is:

Series with armature

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