what is meant by earth fault and how it happens....

3 Answers  

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How the Transformer oil testing is done & Why oil dielectric goes LOW & what is solution for that ??

3 Answers   NTPC,

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what is MFD value in capacitor?I have 201 Kva load & reactive power is 150 Kvar. so how it is calculated?

2 Answers   IIT,

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How does an induction motor start?

0 Answers   Ericsson,

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what is the difference between bus-coupler and bus-riser

2 Answers  

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How can we reduce the reactive power consumption of your 12.5 MVA power transformer.

4 Answers  

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what is mcb

7 Answers   L&T,

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How can you start-up the 40w tube lite with 230v AC/DC without using any choke/Coil?

2 Answers  

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What happens when ac supply is given as excitation voltage instead of dc supply

1 Answers  

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what is phantom load, Give any example

2 Answers  

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what is meant by reactive power ?

5 Answers  

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1 Kva = How many KW

3 Answers   Reliance,

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