Answer Posted / ajay

its similar to make a electromagnet, where in when the coil
wrapped around a magnetic material is energized. The core
material gets manetised.
Similar thing happens in solenoid coil.

Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

2119

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Advantage of LT panel vs HT panel

2923

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If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?

2226

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What do you understand by avr?

1047

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1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

4864

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i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

1807

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1976

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What is mean by hot and cold loop testing?

1086

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the winding of Generator and Motor is star or in delta ? and why

1106

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Differentiate between real and apparent power?

1156

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why surge protectetor work explain with the help of circut diagram?

1994

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

1580

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I WANT YHE TECHNICAL AND ELECTRICAL SPECIFICATIONS OF 2x4MW 11KV 2x10MW 11KV 2x25MW 11KV 2x100MW 11KV HYDEL POWER PLANT i.e PROTECTION SYSTEM,MONITORING,CONTROL SYSTEM,GENERATION,SYNCHRONISATION,METERING PLEASE SEND THE DETAILS TO MY MAIL ID SPRAVEEN_222@YAHOO.CO.IN

2080

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what is rating boiler

1988

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Mention the methods for starting an induction motor?

1136

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