1 bar is equal to how many pound per square inch(psi)?

14 Answers   Essar,

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What is the Difference between E/P Positioner and I/P positioner in a control valve? In which applications the respective positioners are used in?

18 Answers   ADCO,

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difference between null and deflecting instrument.

5 Answers   ONGC,

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What is the use of temperature compensation?

0 Answers  

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what is easiest way to read STL language in PLC?

0 Answers   LB Industries,

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selection of the zener barrier for the hazardeous area zone 0

0 Answers   Siemens,

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What is inside the PLC panel? How does instruments communicate to DCS computer via PLC? What is the type of wiring in PLC connections? Please answer... Thanks

1 Answers  

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there are two candidates p and q in an election.During the campaign,40% of the voters promised to vote for P ,and rest for Q.however, on the day of election 15% of the voter went back on their promise to vote for P and instead voted for Q. 25% of the voters went back on their promise to vote for Q and instead voted for P.suppose,P lost by two votes,then what was the total no. of voters.

1 Answers   GATE,

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Displace type LT to be calibrated in workshop, wt. 40, dia- 60 mm, density- 0.8kg/cm3.

0 Answers   CCIE,

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What is the use of valve positioner?

1 Answers   CCIE,

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How to define the size of control valve?

5 Answers  

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what is the difference between Digital output DO signals /Commands for start/stop and Solenoid valves ??

1 Answers  

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