what is the relation between Sq mm of wire and its current carrying capacity?

5 Answers   Finolex,

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is harmonic useful or it distort the alternating quantity?

2 Answers  

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wat is power factor

7 Answers   IOCL,

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how to failure indution motor insulation & how to improve heat in motor insulation

0 Answers   BHL, EPIL, IFFCO, Micromax,

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what the purpose of transmited high voltage in over head lines

3 Answers   NCC,

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In short transmission line,why does the receiving end voltage is less than sending end voltage?

4 Answers  

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two bulbs of 100w and 40w respectively connected in paralel across a 230v supply.which bulb will glow bright and why?

4 Answers  

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I need to calculate the Battery bank back up for below configuration:- UPS - 120 KVA Battery Bank - 200Ah Volt of each cell - 12 V Total No of cell - 34 No's Can you please help me to get the battery back up time for above configuration...? along with formula

1 Answers   Wipro,

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who invented active elements? plz give me the complte details of active elements...

0 Answers  

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What is differance betwwen Conventional MCC & Inteligent MCC?

2 Answers   Quantum, Siemens,

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WHAT IS THE DIFFERENCE BETWEEN RESISANTANCE AND IMPEDANCE IF IMPEDANCE IS MORE THAN RESISTANCE AT SAME VOLTAGE CAN WE HAVE RELATION DERIEVED BETWEEN THEM

4 Answers  

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Why diesel tank kept in 990 ltrs

1 Answers   Reliance,

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