What the methode get earth resistance?

2 Answers  

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WHY THE FREQUENCY IS 50 HZ IN INDIA.CAN WE USE SOME OTHER FREQUENCY.IF SO WHAT IS THE RANGE AND WHAT WILL BE THE EFFECT IN PRESENT POWER SYSTEM IF WE CHANGE THE FREQUENCY AS YOU SUGGEST ?

32 Answers   L&T, MCL,

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What is dynamo?How it works and what is the function of dynamo in a DG.

0 Answers  

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we touch other end of the tester supply, why do not get shock?

7 Answers   L&T,

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what is the differance between ac induction motor and ac synchronous motor?

5 Answers  

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what is transformer

63 Answers   ABB, Advance Power Controls, CERC, Electrical, Electrical Supervisor Competency Certificate, ETA, IBM, Jindal,

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When can we take Neutral as common neutral link?

0 Answers  

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Why the cores of large transformers build up of circular cross section?

0 Answers  

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Difference between drift current and diffusion current?

0 Answers  

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hi friends can u tell me name of the sites where i can get animation of electrical machines......

1 Answers  

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1)Why electric shock is feel ?? n in a Electric Train why we didnt feel that ? 2)What is the reason for transformer Noise ?? 3)What is relation b/w Transmission Lines & Communication Lines ? 4)Which material is used for making Transformer oil & How u measure its dielectric strength & Name the test ?

14 Answers   NTPC, Tata Power,

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How many percent of power are not being registered if we bypass one side of the meter base terminal using #8 cu wire on 1-phase kwhr meter. 

1 Answers  

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