Why the outpet og DG is 415V not 440V?

1 Answers  

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How the flights will be fly be fly without ground connection under raining with thunder lighting?

1 Answers  

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WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO

0 Answers   Jk Tyres,

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Is an SCR semi controlled device?

4 Answers   IOCL,

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What is making & breaking current ???

0 Answers   JLL,

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What are the application of Under voltage release?

2 Answers   Techno Electric and Engineering,

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why we test the core balance of the transformer?

1 Answers  

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What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

0 Answers  

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For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is

0 Answers   Caterpillar,

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what is the difference between relay and a contactor.

5 Answers   Siemens,

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What is the Operating Powerfactor of UPS??? Why??

3 Answers  

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why do harmonics generata?

1 Answers  

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