Answer / suresh

depending on the power factor capacitor gives active or
reactive. for +ve pf, capacitor indicates active and for _ve
pf it gives reactive

any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

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single sphase energy meter measur

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how to work current transformer and potential transformer

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Generally in d.c. circuits the direction of current is from possitive to negative.In a.c.circuits what is the direction fo current flow

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Will a bulb glow if we connect it between the phase and earth instead of earthed neutral?

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why wound rotor is star-connected?

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Where the Dry type tranformers are used.

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Why single phase induction motors are not self starting ?

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what will happen if the secondary of current transformer kept open....

16 Answers   KSEB,

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what is the difference between 4pole & 6pole DC Motors & give advantage ?

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A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.

0 Answers   TCS,

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hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics

0 Answers  

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