which generator is called as brushless excitation generator and why??

3 Answers  

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what is difference between megger & Contact resistance meter & its Application?

2 Answers  

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why using touble tube lamp use in factory?

3 Answers   ONGC,

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WHAT SHOULD BE THE RATING OF generator required to run a pump motor of 45 Kw.

1 Answers   Jauss Polymers,

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Electricty is generated at around 16kV, then step up to 220kV for transmission then steped down to power transformers then DTs and then through the LT n/w it reaches the consumer end. At the consumer end 230V supply is required. So, why is electricity not generated directly at 230V and transmitted?

4 Answers  

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What is breather? why we use it ?

3 Answers  

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How do we find the rating of a transformer, if it got burnt badly.

0 Answers  

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WHAT IS THE COOLANTS IN TRANSFORMER?

7 Answers   Bhel,

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State kirchoff voltage law?

0 Answers  

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Why Humming noise originated in Starter motor and how it was generated ?

3 Answers  

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hi pot test principal

1 Answers   NTPC,

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L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE

1 Answers   Ambuja,

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