Answer Posted / k.prakashchandra

AVR maintains the set voltage the same.

why power factor is important?

10366

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Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.

2074

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i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

2060

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Is there possible to Test Transformer for Overfluxing Capability. Or is there any firm who does Overfluxing Test on Transformer?

3107

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how does a submersible pump work..?

1888

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how can i use REF and diffrencial relay both in 1 CT core for transformer protection?

1870

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How servo stabilizer works.

2124

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As a electrical engineer.. what are the basic norms should follow in transformer oil testing.. 1.What is the Electrode type? 2.How long time you will give for oil testing?

3640

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can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?

2049

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in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?

2342

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Define closed loop control system.

1090

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how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?

2071

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What types of question are done for diploma students in aptitude test

1651

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at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?

2124

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Explain what are inter-poles and why they are required in a dc machine.

1091

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