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

8 Answers   L&T,

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what is the difference between ac and dc?which one is more efficient?and what r their advantages

1 Answers  

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1 Amp = kva ? 1 Amp =KW ?

3 Answers   Marriott,

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HI,how to know that the MEGGER which i am using is working properly,reply....thankyou

2 Answers   NTPC,

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what is the function of NAT & NAC contacts in breaker control switch (TNC)??

2 Answers  

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What is the method to calculate the capacitor bank rating for say 50 KW load and how do we connect each capacitor to busbar??

4 Answers  

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Upto what extent, the lagging power factor can be improved with the help of capacitors?

6 Answers  

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What must the distance between two MV cables be when they are laid on tray?

0 Answers  

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ful form of gis

2 Answers   ABB,

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what is the use of capacitor bands?

2 Answers  

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explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.

0 Answers  

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Write down the classification of the transmission line?

1 Answers  

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