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DC Generator
26

DC Generator MCQ with Answers

26) What is the effect of rough commutation in DC generators?

Heavy sparking in the brushes

Terminal voltage reduces to zero

Voltage drop at brushes increases

Terminal voltage reduces considerably

Answer is:

Heavy sparking in the brushes

DC Generator MCQ with Answers

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Related DC Generator MCQ with Answers

27) Which generator has very high value of voltage regulation?

Shunt generator

Compound generator

Series generator

Magneto generator

Answer is:

Series generator

28) Which type of DC generator is used for welding purpose?

Differential compound generator

Cumulative compound generator

Shunt generator

Series generator

Answer is:

Differential compound generator

29) Which type of DC generator is used for centrifugal pump?

Series generator

Shunt generator

Differential compound generator

Under compound generator

Answer is:

Shunt generator

30) Which type of DC compound generator is used for light and power load?

Flat compound

Under compound

Differential compound

Differential long shunt generator

Answer is:

Flat compound

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