what is reactive power?, why its measured in VA ? is it transient behavior of system?

0 Answers  

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what is the speed of the darkness?

3 Answers   Wipro,

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What are disadvantages of capacitor

1 Answers  

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what are the advantage of UG cables over the over head lines

2 Answers   DVC,

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Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.

4 Answers   HAL,

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HAI,HOW TO SET THERMAL OVERLOAD RELAY FOR DOL STATRTER FEEDER AT START AND RUNNING?

4 Answers   L&T,

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What is star-delta transformer?

0 Answers  

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how does we calculate the capacity of battery

1 Answers   MTS,

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What is switching over voltage?

1 Answers   MEIL,

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How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???

0 Answers   L&T,

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IF avr is voltage regulator of genset means why we are giving genset CT sense to AVR ?

3 Answers   ABB,

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HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?

0 Answers  

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