Answer / usha

Active power is nothing but real power.it is defined as productt of
voltage ,current and cosineangle between them.reactive power defined a
d as the product of voltage,current and sine angle between them

Answer / usha

Active power is nothing but real power.it is defined as productt of
voltage ,current and cosineangle between them.reactive power defined a
d as the product of voltage,current and sine angle between them

how to calculation increase capacitor,increase power factor for three phase.

0 Answers  

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What is Rough Balance Busbar Protection

1 Answers  

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Why iron core transformers not used in high frequency applications ?

3 Answers  

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what is buffer resistance starter.?.What is the working principle and where it is used..?

0 Answers  

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In Plug used in house,Why Earth of the plug more thicker & deeper?

8 Answers   L&T,

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Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

0 Answers   ABB,

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what is the term of desruptive voltage

5 Answers   Bhel, Energy Infratech,

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What happens when the power factor is leading and its disadvantages.

1 Answers  

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i want to do a project on PLC.... please give me an idea.....

1 Answers  

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Why we use d.c. meger in a.c. induction motor?

1 Answers  

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What are Directly Exited Generators?

2 Answers  

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pls define kvarh

2 Answers  

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