Answer Posted / muhammad

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If any cable burnt how can we identify it burnt by high current of high voltage? 

2007

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I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.

1515

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What is the slip speed?

666

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What is the practical way to calculate the cable size for known ampere load?

945

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ratings of lightning arrester

1627

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What is an iron loss or core loss pi?

633

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Draw the circuit of clapp oscillator?

677

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if we have 320KVA Genset kindly advice how much load we can put it.

1013

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From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

1317

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Please explain, how to test vector group of tranformer(Delta y1) . Thank

1226

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Why can't we parallel Voltage transformer secondary circuits?

973

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Dears we deal in Chemical are Plate earthing. Kindly call if any requirement and questions. Tech Earth Solutions Mohit Verma 8791071007

1403

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What is inrush current? how can calculateit? what is the affect of it?

1547

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

1374

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define superposition theorem thevnin theorem ,norton theorom?

1808

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