Answer Posted / ravendran

in power plants single transformer used power import and
export. Import means transformer step down and star
connection.If export means secondary delta and step up.

What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.

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I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

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1.what is mean by 8/20 micro sec waveshape

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How can we calculate the KVA rating of a Distribution transformer from its core details?

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Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

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i want to know about torque of slip ring induction motor

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Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job

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How we can come to know the substation range,without go through any name plate ?

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What is the difference between electrical earthing and electrical grounding?

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