difference between converter and invertor

2 Answers  

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what is the principle of switch gear? where its function ?

9 Answers  

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How the electric train gets the supply of electricity? What is the return path of the current?

7 Answers   NTPC,

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what is the difference between the diode and the rectifier

17 Answers   Avalon, L&T, Mahacol Trexim,

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Why collecting electrode of ESP to be earthed

0 Answers   NBVL,

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Why is the neutral point of a star connected winding of a motor not grounded?

1 Answers  

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What should be value of Circuit breaker operating time and tripping time?

5 Answers  

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how many percent setting of motor over load relay of its full load current

6 Answers  

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what does a k rating in a transformer means?

0 Answers  

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what is the relation bw voltage and F in capacitor?

3 Answers   TATA, Tata Motors,

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In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

8 Answers  

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in a distribution board,if we have a load and we have selected a cable after making all calcs (Deratings and V.D , ect...) the cable we have selected was 10mm.sq. now, shall the internal cable inside the switchboard should be 10 mm.sq Like the external or it can be Less???? if somebody have an specs or information he can help D:

1 Answers  

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