Answer / shailesh

yes it has zero frequency but by the different application
it willl be constent.

Answer / jkth

we can convert ac to dc using rectifire circuit....
which has a frequency.

Tell me harmfull effects of over voltage,under voltage,spike,surge,transient & noise.

1 Answers  

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I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?

0 Answers  

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how many earthing required for ups, what should be the earth voltages

9 Answers   Juniper Networks,

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For a DY11 lighting Transformer on primary side whee to connect fourth lead? from nuetral or from ground?

3 Answers   Sabic,

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Thumb rule for capacitor bank calculation

1 Answers  

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what is d meaning of inrush current of a trafo ? how u can calculate this ?

1 Answers   Jindal,

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Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.

1 Answers   Electrical Tech,

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What is the diffrence in between Class PS & Class 5P10 for CTs

7 Answers  

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what is the basic difference between synchronous motor,synchronous generator and induction motor

7 Answers   NHPC, NTPC, Sail,

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what is difference between elr and R eartl realy.

0 Answers  

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what is differnce between grounding and earthing or both are same?

3 Answers  

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers  

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