what is negative,positive abd zero sequence current explain clearly

1 Answers   Jindal,

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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

0 Answers  

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how to calculate the tarriff for an industry whose kva demand is 10 mva

0 Answers  

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what is 2 phase motor?

4 Answers  

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how do i convert 22kw to kva

4 Answers   Stag Computers,

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Electricty is generated at around 16kV, then step up to 220kV for transmission then steped down to power transformers then DTs and then through the LT n/w it reaches the consumer end. At the consumer end 230V supply is required. So, why is electricity not generated directly at 230V and transmitted?

4 Answers  

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how do i calc busbar size for a rated current?

1 Answers  

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What are the conditions for sustained oscillator or what is backhouse criterion?

0 Answers  

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how to calculate diesel consumption of diesel generator by considering load and capacity of generator?

1 Answers  

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What is the diffrence in between Class PS & Class 5P10 for CTs

7 Answers  

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Which machine u will prefer to use at where flameble gases are comming out & why?

1 Answers   NTPC,

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Is there any difference between circuit breakers and isolators

7 Answers  

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