kindly tell where orifice,nozzle,air foil,ventury used in flow measurement?

1 Answers  

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how pressure transmitter work, what is its principal to measure and how its generate signal. for pressure transmitterinstallation which precautions must be taken ??

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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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What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?

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Can anybody tell me application of PLC,DCS,SCADA.

3 Answers   Reliance,

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How to Calibrate Radar Level Transmitter in Field

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Explain PID controller tuning & any one method used for it.

1 Answers   L&T, Oil India,

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plz exlain the dcs system of ABB sympony hamnony

1 Answers  

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procedure to commission a drum level transmitter

1 Answers  

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hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

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how we are selecting instuments by differentiating certain instruments in 4 to 20 ma range and certain in 1 to 5 v dc

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What is instrumentation technologists and mechanics?

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