Answer Posted / bharath kumar

Transformer is an electrical static device which is useful
in step-down and step-up the voltage level at the output
side as desired.(with out changing the frequency)

what is the difference between capacitive and resistive voltage divider?

3437

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Can an inverter be used as a converter? How?

1889

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why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?

2160

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Define bibo stability.

1020

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how to setting Load amps tripping time and extra settings for load Transformer protection relay with RMU panel using C&S model relay..?

1073

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Why neutral cable carry current.

1910

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In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?

3179

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What type of fittings and electrical accessories can be install in radiation area ?

1696

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How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?

2440

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On what basis the the size of Lightning arrester for buildings are selected ?

1597

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i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance

2550

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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.

2248

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LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?

2100

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We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.

1677

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1757

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