list of flame proof certification ?

1 Answers   TATA,

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describe yourself?

1 Answers   TCS,

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what is scale factor of proximitor & unit of the vibration.

0 Answers   ADMA OPCO,

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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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when the operation engineer told you that he gives the control valve order to open but there is no response ! what will you do ? and if you found that there is astuck , what will you do ? (note : it is apanumatic valve )

5 Answers  

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on which principle control valve works?

3 Answers   Lupin, Reliance,

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hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

0 Answers  

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how u calculate ai/di/ao/do capacity in ur dcs?

1 Answers  

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hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?

0 Answers  

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What is Trim?

1 Answers   Gujarat Borosil,

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What is furnace draft control?

0 Answers  

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Sir i am preparing for PSU exam for ONGC but i am not able to get the appropriate syllabus and previous year question papers. Kindly send me the same, that will be a great help from ur side. OR if anyone can plz send me the papers and syllabus please.

11 Answers   Bhel, GAIL, IOCL, ISRO, NTPC, ONGC,

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