why m and c are shorted in wattmeter

1 Answers  

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What is R/X ratio? I have heard that this ratio is higher in a radial distribution system.Why is it so? I would appreciate a word. Thank you

1 Answers   Power Grid, Vignan University,

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why we are testing cables with DC supply not with AC supply?

9 Answers   Aurobindo, DEWA, L&T,

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Why only 1ph,2ph,3ph supplies are universally used?? Why not 4ph or 5ph??

4 Answers  

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how capacitor buield up the voltage

3 Answers  

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APPLICATIONS OF SHUNT GENERATOR

1 Answers   Wipro,

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Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

0 Answers  

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why full load voltage is less than no load voltage?

4 Answers  

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what is the differents and advantages of Electro magnetics relay and static relay ? what is the numerical relay ? advatages?......

7 Answers   CAT, L&T, TCS,

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in Megger what type of voltage(AC or DC) are produce.how they work.

1 Answers  

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Is there any difference in AC current/ DC current carrying capacity of a conductor .What can be maximum current handling capacity of a 2.5mm stranded cu cable when connected to AC and DC supply.

1 Answers  

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Can i get some examples of mechanical devices?

1 Answers  

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