i am going to attend ongc exam this coming june for Graduate Engineer Trainee post if anybody knows the question pattern or have experience plz share it with me

3 Answers   ONGC,

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what is the path to communicate from profi to ofc.what is the means of communication.what is multi cire cable in ofc.

1 Answers  

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What is the working principal of Mass flow transmitter?

1 Answers  

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why r using 250 resistances

6 Answers   Sabic, Samsung,

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GIVE BRIEF DESCRIPTION ABOUT "DCS"

2 Answers  

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Difference between dcs and plc including date processing and architecture.

0 Answers  

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Any one can help me to identified, how can we interchange the device in FF

0 Answers   Ion Exchange,

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What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.

0 Answers   ADMA OPCO,

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In electronic board one fuse(rating 230v,100ma)showing 2.5 ohms with multimeter,then the fuse is healthy or not.

4 Answers  

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What is the use of single seated valve?

0 Answers  

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please send the drdo exam paper

0 Answers   DRDO,

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what is your eligibility criteria for freashers?

0 Answers   Satyam,

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