Answer Posted / sara

Stepup transformer

I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?

2088

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Block diagram of Power line communication?

2361

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for opening electrical shop, tips needed.

1894

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What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?

2095

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how can calculate 1kva generator running time in 1 liter keroscene

2662

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What is the name of the winding from which the supply is taken for load connections?

1127

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what is the isolation transformer. what is the isolator?

2124

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Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not

1699

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The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?

2067

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Draw a block diagramof Three UPS systems connected in Parallel mode?

2219

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how we can calcultae the short circuit level for bus bar

2289

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what is load despatching

2298

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why we have and use 3 phase not 2 or 4 or other in power system?

2169

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what is the use of permanent magnet generator in exciter

2210

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when we have to purchase the transformer by own i.e how much load will preferred HT connection?

1723

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