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The Commutator in DC Machine serves the purpose of

April 25, 2020April 25, 2020 Electric 0 Comments

The Commutator in DC Machine serves the purpose of:

Converting dc to ac
Converting ac to dc
Amplifying ac signals
None of these

Correct answer: 2. Converting AC to DC

Explanation: The Commutator in DC Machine serves the purpose of converting ac to dc

← For higher values of voltages the window space factor of the transformer
Stones are provided in the substation to →

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Electrical Engineering MCQ List

Units and Quantities
Basic Electrical Laws
BJT MCQ
Control System MCQ
Basic Electronics
Diode MCQ Questions
Induction Motor MCQ
Measurement and Instrumentation
Synchronous Generator MCQ
Synchronous Motor MCQ
Sensors
Transformer
Digital Electronics MCQ
Power Electronics MCQ
Op Amp MCQ
Power Generation MCQ
Power Transmission & D
Power System Protection
Power System Analysis
High Voltage Engineering

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