what is absolute pressure and where use in process?

3 Answers  

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diff c and c++

1 Answers  

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What is Alpha & Beta fctors related to Orifice Plate & its relation with flow?

0 Answers  

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Yokogawa dcs normally where will change 4-20 MA to DC voltage( node or I/o cards?)

1 Answers  

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what is the resource block mode in foundation field but ? what is advantages for this

1 Answers  

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Name some of the common protocol use in automation.

3 Answers   Empower,

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What is DCS?

4 Answers   GAIL, Sabic, Trident, Yokogawa,

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What is the meaning of wet leg

0 Answers  

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suppose, after calibrating a transmitter we fixed it in a process line. At live zero condition the Tx shows 4.5 mA. what should we do to make the Tx show 4 mA? If we adjust zero, will it not affect the calibration?

4 Answers   ABG Shipyard,

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What is DeltaV?

2 Answers  

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What is the cascade control system and where is use in power plant give the detail with block diagram

1 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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