Answer Posted / pavan

p.f=KW/KVA
KVA=KW/P.f

what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

2559

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who can measure the size of power cable?

2163

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what is doid

2819

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plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.

4992

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could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

2090

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

2104

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Difference between control junction box (cjb) and power junction box(pjb)?

4339

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Efficient electrical earthing in hard rock area

1572

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why we are not giving the zone 1 trip command to the master trip relay

1733

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Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

1719

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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.

1583

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Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?

1759

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An automatic water heater is an example of which type of control system?

1167

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how to calculate percentage impedence at 75 deg C at normal tap

2260

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How does "OUT OF STEP" relay ,for Synchronous motor protection, work?

4345

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