What is flow ,level, pressure transmitter ?and units?

2 Answers  

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Draw a 3 element level control loop and explain

1 Answers   CCIE,

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in split range control valve,two valve should be in two different line and that should have some distance,and we have only one positioner feed back link.so how we connect one feed back in two control valves?if you have picture please forward me.my email id kb.syamkumar@gmail.com

2 Answers  

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give some question relative instrument fitter?

0 Answers   Armco,

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what should be distance from tapping point to inallation place of instruments?

3 Answers   Tasnee Petrochemicals,

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what is hall effect?where it is use in power plant?

2 Answers  

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If any control valve create hunting problem, what is the possible reason and solution?

6 Answers  

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WHAT ARE MAIN DIFFERENCE BETWEEN DCS AND SCADA?

7 Answers   ABB, Gold Fields, Rand Water,

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IF PLC POWER FAILURE THEN WHAT HAPPEN?

2 Answers   IFFCO,

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Draw a wheatstone bridge circuit showing supply, meter and 3 wire RTD connection

0 Answers   CCIE,

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What is deffrence between Battery and capacitor

3 Answers   Siemens,

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State 5 different method of level measurements.

3 Answers   SRACO,

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