Answer Posted / k.priyanka

yes

how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

2068

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Why neutral point is consider as zero potential?

2598

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How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

3178

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how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?

2876

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how to calculate earth fault relay current and CBCT ratio

8313

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what is auto re-closer?

2600

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what is die electric strnth of transformer ?

2171

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what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

1951

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Name of the relay of low lub oil presuure in DG sets

2036

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What is the equivalent circuit of a transformer and its vector diagram?

2672

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Tell me all plants load factors i.e which plant operating on which load?

2072

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How does the phase sequence controller works, how it identifies the phases? confirm working principle

2086

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please give some hindalco placement papers for written exam

1793

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In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?

2223

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what is differant beetween overload current and phase current?

2312

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