What is profibus?

0 Answers  

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define SIMULATION a and what is the need of it

3 Answers   Siemens,

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Why the Air Tank Accumulators required for the single acting actuators SDV's or BDV's as I see in some Schematic diagrams of ROTORK ??

2 Answers   L&T, Siemens,

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What is the main three inputs of DCS?

1 Answers  

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what is positive displacement meter.

1 Answers   Takreer,

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in split range control system we are using two control valves,but we have only one positioner and one feed back link.so how we use this one feed back link for two control valves?

2 Answers  

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why is honed type flow orifice plate? what purpose it used? how to select this?

4 Answers  

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What kind of feedback is used in DP cells.

1 Answers   CCIE,

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HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.

0 Answers   Reliance,

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What is the role of P(Protional), I(Integral) and D (Derivative) in PID Controller?

9 Answers  

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what is KV and XV valve

0 Answers  

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What is Positive Calibration and Negative Calibration?

0 Answers   SA Kent,

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