Answer Posted / ahir ashish

protection ct is depand upon the ratio error and measureing
ct is depand upon phase angle error.

hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

1923

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explain PV modules in solar energy generation.

1930

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what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

3811

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how can i change the rotation of the AC single phase induction motor and show me by diagram

1807

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what is different between relay and plc?

5696

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What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines

1800

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why in the three pin plug all 3 pins are cutted ?

2015

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Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.

2141

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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?

2040

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2325

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Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.

2249

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Formulae for calculating the transmission line losses for different voltage levels

2180

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Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?

1263

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What are the main significances of root locus?

1233

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Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.

1198

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