According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor

0 Answers   CDS, Engineers India Limited, TNQ,

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What is the method for testing the differential protection stabilty in generator? When the time of starting What will happen if differentail protection connection wrong means?

0 Answers   JSW,

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can we use metering current transformer as protection current transformer if not why? & if yes why?

5 Answers   Wartsila,

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What is the effect of pi controller on the system performance?

0 Answers  

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Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

0 Answers  

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Hi If connecting a temp generator 670KVA .415kv with step up Tx .415/11kv. I am given Generator impedances Z1 Z2 Z0 to 100MVA base. Do I need to work out the generator fault current by using these impedances i.e gen rating / impedance. Then use this as my source impedance for the calculations that follow.

0 Answers  

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How to calcluate the current by means wires/cables in square mm

2 Answers  

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diagram for soft stater ?

3 Answers  

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what is diffrence between MH LAMP and HELLOZEN LAMP

1 Answers  

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how to calculate the megger values for motors and cables?

2 Answers   Adhunik,

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why the flooring of substation is done with small pebbles or stones..?

16 Answers  

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what's the difference between induction generator and synchronous generator?

1 Answers   IBM,

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