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.

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what is surge arresters ?........

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The advantages of Magnetic flux leakage technique over Ultrasonic technique for non distructive testing of material.

0 Answers   BARC,

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what is the diference beteween dedicated earthing & body earthing?

1 Answers  

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when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil

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Why does inductive loads consume KVARs?

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why we can't use more then 50 hz in india ? Is it possible ?

7 Answers   DVC,

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Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

0 Answers  

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why transformers are put with supply for 24 hours before giving supplying to a locality?

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how fan speed decrease or increase by using regulator? thank you

3 Answers  

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how we calculate size of exciter(excit. volt and current) for generator?

1 Answers   century,

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What is the difference between MCCB & ACB Where it can be used

5 Answers  

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