Answer Posted / vishal aggarwal

765 kv

what is the difference between RMS & TRUE RMS VOLTAGE

2408

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What is shutdown of electrical sub station?

1954

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if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?

2131

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WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

1584

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I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.

2127

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What Is Sampling?

784

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Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.

1829

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What is mean by hot and cold loop testing? What is the difference between them?

610

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1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

1289

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can any tell me why slope 40% and 80% is calculated in differential protection?

1441

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what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?

2842

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What is the significance of integral controller and derivative controller in a pid controller?

648

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State superposition theorem?

676

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what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

1577

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Can double compression glands be used with regular cables?

1654

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