Hai, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to yuva_polisetti@yahoo.co.in

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What is means by MacAdam Ellipse?

1 Answers  

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how ct burden,magnetising current,ratio and knee point voltage are related & derived

0 Answers   Dalkia, SCT,

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HOW TO FIND THE PRIMARY AND SECONDARY OF TRANSFORMER(IN OFF CONDITION) USING MULTIMETER? IS IT POSSIBLE FIND BY SEEING RESISTANCE???

4 Answers   Areva,

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When is lag lead compensator is required?

0 Answers  

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how many earthing should give for transformer body and nuetral

5 Answers   GMR, GOMS,

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How to calcualte the total number of cells required for particular UPS of some X KVA with 3 and 5 hours back-up?

1 Answers   JLL,

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Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain

0 Answers  

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how to check the continuity of a cable with a megger

4 Answers   Metro,

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Why should we use the igniter in the sodium vapour lamp.

7 Answers   ABB, Delphi, Mudhra, NTPC, PICT,

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A 230 v dc series motor is connected to 230 V ac supply, then

1 Answers  

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What are the methods used to improve powerfactor ?

6 Answers  

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