how to select the double earth conductor if 21A full load?

0 Answers   L&T,

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1.what is surge used in power system 2.what is switching used in power system 3.what is lightning used in power system

1 Answers   Areva,

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Why Dyn11 Transformer is selected for distribution transformer?

3 Answers   JK Associates, MSETCL Maharashtra State Electricity Transmission Co Ltd,

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Hi, what is the temp of bus bar.

1 Answers  

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how harmonics are generated due to nonlinear load & how harmonic filters work?

1 Answers  

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usually why bettery voltage are 1.5V, even if you open a 9V battery there are six 1.5V batteries in series. is it not possible to increase this voltage other than putting in series

1 Answers  

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What is meant by Creepage Distance in Insulators?

2 Answers   Areva,

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Why a tesa lamp is glow between two phase?

0 Answers  

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WHAT IS MEANING OF Gg & Gg IN hrc FUSE

0 Answers  

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WHAT DRESS I SHOULD WEAR WHILE ATTENDING AN INTERVIEW? PLEASE SPECIFY THE STYLE AND COLOUR. CAN A LADY WEAR CHUDIDAR FOR AN INTERVIEW?

6 Answers   Wipro,

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which one is the most common system for secondary ditibution

1 Answers  

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There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

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