What is harmonics in AC waves. How it is generated? How it will effect the system network? how can eliminate it?

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Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.

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how capacitor buield up the voltage

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As we know multiplicity factor derivation equation is as below MF = main c t ratio / main p t ratio * meter c t ratio / meter p t ratio * meter dial constant Where in digital meters for HT kwh import export now a days meter constant are calibrated already which is 1 So my question is For HT 11kv 110 v line values are as below Main c t and p t ratio are 11000 v and 110 v and 20/5 means 20 amp and 5 amp Now meter values are 11000/√3/110√3 and primary and secondary amp are displayed as -/5 amp on kwh meter so what will be the MF for this meter ?

1 Answers   NEPC,

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OHMS LAW

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Why the transformer rating is denoted in VA rating why not in KW

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kindly arrange to send me RRB Bangalore previous question paper for JE/Electrical and JE/Signal I am going to write exam on 2010

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As load in a transformer increases, mutual flux linkage in core= A increases B decreases C not change D first increase then decrease

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Define relative stability.

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What aturn on methods of scr?

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How to see the inductance in a transmission lines

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1.What is isolators and bus bars?give answer in details

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