Answer / k.prakashchandra

There will be better contact between the surface of the
electrode and the material surrounding it, resulting in
reduction of ER

Answer / manilal.r

It may be achieve good
coductivity,that is more
elctrons can pass
spontanioucly.....There by
power ratings can also
improoved

what is mean by Digital Logic Meter (DLM)

0 Answers  

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A transformer is used to light a 24volts,70watts lamp from a 240a.c main.The current in the main cable is 0.35A. Calculate, (1) The efficiency of the transformer. (2) the current in the lamp.

1 Answers  

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what are adantages of OC and SC test over the load test?

5 Answers  

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As an electrical engineer what are the responsibilities which i can hold in TCS?

0 Answers   TCS,

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the cheapest inducting instrument among all is a)pmmc b)moving iron c)electrodynamometer d)rectifier

2 Answers   APCPDCL, APEPDCL,

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hello everybody...i m an Elelctrical Engineering student.. i m in final year.. i m attending IOCL interview on 2nd aug. kindly let me know on wat subjects to concentrate more...any body who has attended the interview can help... others can also post their views... thankyou.

3 Answers  

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Why we use mostly circular coil in transformer? not square or rectangular type of coil.

4 Answers  

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What is the normal value of delta in rotor angle stability or transient stability? Why it selected so?

1 Answers  

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why the earth pin is thicker than other pins in a plug? If it is for reducing resistance, then why the copper earth wire is not so thick as earth pin of socket?

5 Answers   Omax,

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I have 3 1000 kva single phase transformers and I wish to replace them with one three phase transformer. What is he kva rating of the new three phase, is it 1000 kva also or 3000 kva.

5 Answers   Central Moloney,

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what will hapen if we give ac supply to dc motor?

2 Answers  

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why in electric train we can't feel current & generally we have get socked in our normal electricity ?

3 Answers  

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