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Circuit Breaker
Which Circuit Breaker is better either Air CB or Vacuum CB? Why?
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Use of DC machine
We have enough category of AC machines more relliable than DC machine then why we are using DC machines in some application yet?
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Reactive Power
What is mean by reactive power? How it is generated?
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AC & DC System Components
In DC only resistive component exists where as in AC system resistive, capacitive & inductive component exists. Why its so?
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Form factor
What is mean by form factor of the AC current?
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DC Machine as Generator
It is possible to run one DC machine as a generator or motor purposely? What adjustment we have to do for that operation?
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Current Circulation
Is it possible if their is no voltage then their is no current circulation or does it depend on circuit condition?
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Indian Standard Generation
Why Indian Standard Generation voltage is 11kv?