Answer / che-daniel cabardo

You can calibrate flow measurement devices by three methods: 1) wet calibration using actual fluid flow; 2) measurement check of physical dimensions and use of empirical gables relating flow rate to these dimensions; or 3) dry calibration using flow simulation by electronic or mechanical means.

components of control circuit belongs to control valve

0 Answers   KOC,

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What is hp & mp seperator .& what is its working principle ?

0 Answers   Chevron,

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how will you check torque value during Factory acceptance Test for control valve/ESD ON/OFF VALE how will you confirm this torque value is being correct, Which document will you be refer.

0 Answers  

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What is the difference between HMI and MMI?

16 Answers  

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Why the industry's standard current standards are from 4mA to 20mA,not from 0mA or any other range?

3 Answers  

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whats the problem will arrise if we rotate the hosing screw of the differential pressure transmitter?

1 Answers  

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What is an SCR?

4 Answers   GAIL,

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I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.

0 Answers   JSW,

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which flow meter is use for measuring the open channel flow?

2 Answers  

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WHAT IS INSTRUMENTATION?

17 Answers   ITC Infotech,

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what is the primary sensing element in flow or pressureand level transmitter?

5 Answers   Power Grid,

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What is the difference between HMI and SCADA and MMI

4 Answers  

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