why twisted pair of wires is used in instrumentation ?

6 Answers   ONGC,

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What is the basic principle of vibration measurement by BENTLY NEVADA vibration measurement system? and Why it gives the -ve voltage output?

14 Answers   Ensol, GNFC, Reliance, Siemens,

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Can we use mov instead of esdv Explain the reason

1 Answers   KOC,

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how level can be measured in open tank with reference to pressure

1 Answers   Atul, INOX,

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how to calibrate control valves & power cylinders & ultra sonic level transmitters

0 Answers   ABB,

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Guy's need your support,I want to measure closed tank level which is under vacuum -630mmHg using DP Transmitter, tank fluid density 1.38, Tank height is 7ft

4 Answers   icl,

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What is the difference between a double acting and single acting positioner? what type of valves use single acting positioners?

1 Answers   AquaTech, NamPower, Samson Resources,

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How to calibration of vibration probe

1 Answers   Mina Al Ahmadi Refinery,

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how many types of sensor in instrumentation

3 Answers   SRACO,

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what is purpose of three way manifold valve using for dp transmitter

1 Answers  

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Difference between ultra sonic flow meter

0 Answers  

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what is meant by nuclear collector?

0 Answers  

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