cascade controller is feed back or feed forward or both

4 Answers  

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LADDER LOGIC Can any body state Logic on following condition Instructions to use 1-XIC 2-XIO 3-Output ONLY Program Push 1st button On - 1st lamp should On Then Push 1st button Off - 1st Lamp Should remain on Push 2nd button On - 1st lamp should Off and 2nd lamp should On Then Push 2nd button Off - 2nd Lamp Should remain on.

4 Answers  

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how we can calibrate level transmiiter in field?

6 Answers  

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in the flow caluclation k value how to caluclate.mass flow & volum flow.

1 Answers  

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How to Calibrate Vibration Probe (Axial, Redial) in field

0 Answers  

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can you tell me how many stages in steam turbine of 10 MW power plant

2 Answers  

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what is flow equation of kg/hr to m3/hr

2 Answers   Philips,

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can we create an interrupt in plc through scada?

0 Answers   Glensol, TATA,

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why we are using orfice plate? then difference between orfice 7 nozzle plate?

1 Answers   Flour Tech Engineers (P) Ltd,

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any questions on motor and energy conversions machines?

0 Answers   ABB,

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Is SmartPlant Instrumentation taking advantage of the quality assurance procedures within Intergraph?

1 Answers  

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Pressure transmitter working Principles?

1 Answers  

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