Answer Posted / waqas

by using of phase sequencer instrument

how test transfomer(3 phase75kva) by megger

2120

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I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

2121

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can anyone send me some sample question regarding power grid corp

2208

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why do we have spikes enough to burn electronic boards, when generators are not grounded

1808

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How much of the total hydro power potential has been exploited so far in india?

1120

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What is the working principle of servo motor? And explain it.

1936

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Draw a circuit diagram in which if button is open we can use socket and bulb as a series test circit and if button is close than simple we can use socket as any load purpose.

1876

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

1963

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Define maximum demand?

1067

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What does the term “voltage regulation” means?

1098

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tell me some type of questions throught which i can prepare for exam and do my best

2017

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Advantage of LT panel vs HT panel

2932

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PLEASE INFORM ABOUT THE IDEAL TEST RESULTS OF MAGNETIC BALANCE TEST OF TRANSFORMER 33/11 kv DELTA-STAR T/F

2211

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what is the difference b/w ATS and HTS?

2182

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what is photo voltic cell,& what are the materials associated with that?and any spcifications like volts/cm etc?

2015

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