Answer Posted / utkal alumina

the ideal earth resistance is 0 ohm.but practically it
should be 1-2 ohms.

What is limitedly stable system?

1185

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How cmd is calculated in case of energy neters

1997

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What is the name of transformers oil filteration equipment?

2149

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Benifits of 3ph 4 wire metering over 3ph 3 wire

2519

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What is deference between MCB & MCCB & ISOLATOR

2174

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How isolater function when installed inelectrical 440V wiring

2290

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how to select battery for 15 KVA UPS with formula

2595

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What is difference between Harmonic and Non harmonic Capacitor Bank?

2972

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How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?

1960

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Describe the control mechanism of missile launcher???

2017

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what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

2387

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I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

1633

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Please brief what is sinewave

2196

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how to calculate the formula of cable size if motor kw is given

2351

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(1)Can earth and be conected together (2) what is the diferent between earth & neutral

1853

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