Answer / bishnu charan das

Because plant and machineries are having inductve loads
like motors,Transformers etc whch are having low lagging
power factor.To reducing the loss due to low power factor
we have to improve the power factor.So we are installing
the capacitor bank for maintaining the KVAR value.

how to calculate singlephase motor efficiency?

0 Answers   Alstom,

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can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent

0 Answers  

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what is a reactive power? what is the relation with power factor?

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Why we Specify Transformer rating 433 V Instead of 415V ?

8 Answers   ABB, ERA, Uddans,

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What difference between voltage and current

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Our Slip Ring Induction Motor Frequently tripped By Earth Fault While Starting time and in Normal Operation Time also Kindly Let me Know the Reason. Application Ball Mill - Cement Mill

1 Answers  

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0 Answers   KSEB, L&T, Siemens,

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1 Answers  

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How Many safety of Air circuit breaker

2 Answers  

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what is the difference between the following 2 situations ? 1)Line & Neutral=240V Line & Earth=230V Neutral & Earth=10V 2)Line & Neutral=230V Line & Earth=240V Neutral & Earth=10V

2 Answers   Reliance,

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Define step response?

0 Answers  

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