What is the PLC Level & type.

2 Answers   Bhushan Power Steel,

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What is open loop and close loop?

4 Answers   L&T, Pearl Distillery,

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How to calculate flow of air bubbler type level transmiter  According hight and density 

2 Answers   Qatar Petroleums, RKS,

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If fire would be inside the plant which fire detector is to detected the fire.

0 Answers   KOC,

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How to gennerate earth leakage monitoring alarm for solenoid valves in control system?

2 Answers  

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CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

0 Answers   GSC,

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why magnetic flow meter is not used in thermel power plant operation

2 Answers   JK Paper,

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whats the diff b/w zero pressure and obsolute pressure

4 Answers  

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control valve in manual/auto mode huntting checked spring tention also it is ok.positioner also good condition & incoming inst air line also constant pr.kindly give us correct answer?

5 Answers   Madhu Power,

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Functions of electropneumatic valve positioner:

4 Answers  

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when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?

0 Answers  

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What is the procedure of changing a Faulty Module of Allen Bradley PlC without stopping the Process

1 Answers   Siemens,

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