What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?

0 Answers   KNPC,

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plz tell me clearly about PID.."when v have to change I value,D value,GAIN??

0 Answers  

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If I want to buy a pressure switch & 3-way valve for hot water application then witch parameter I should consider.

1 Answers  

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Explain about signal isolator

1 Answers   TCS,

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hello i'am samad.Any one Can help me! How to calibrate Vaccum Transmitter DP Type range 0 - 50 mbar abs by hand pump calibrator.

4 Answers   Bharathi Cement,

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selection criteria of control valve? and selection criteria of actuator explain in brief?

0 Answers  

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An RTD is a_________________________.it works as follows

2 Answers  

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What is PID tunning

2 Answers   EID Parry, MFL,

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Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance

0 Answers   TCE,

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generally for transmitter we are giving supply 24vlts?but we are getting output 4-20ma ? how it is possible? is there any operation inside the tx?pls give complete information?

3 Answers  

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1. Pl. send details about different types Gas Analyser, like Co2, O2, SOX/NOX, etc. with calibration procedure. 2. How to calibrate H2S gas detector in field?

1 Answers   HPCL, Napesco,

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Why integral control mode call Reset controller?

1 Answers  

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