What is cv of control valve

4 Answers   Cadila,

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How to measure density of oil in your kitchen. i.e indirectly to verify the quality of oil using min. gadgets available in the kitchen/house.

1 Answers   HPCL,

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Coriolis flow meter coil supply is 24vdc but why still we given 230ac for this transmitter let me explained detailed review please

1 Answers   Shell,

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IS IT POSSIBLE TO CALIBRATE A LEVEL TRANSMITTER INDICATOR(ABB) USING HART COMMUNICATOR.? I MEAN TO CHANGE FROM ONE UNIT TO ANOTHER WITHIN INDICATOR (EG. INCH TO FEET)...? PLZ NOTE THAT I HAVE MADE THE UNIT CHANGE IN TRANSMITTER USING HART COMMUNICATOR..BUT WHAT ABOUT THE INDICATOR..?

2 Answers  

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how u calibate pr tx without master tx?

2 Answers  

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how to tune the closed pid loop?

3 Answers  

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How does temperature bath work? How does coil gets heated only by applying some current?

0 Answers   Process Control Technologies,

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what master plc do?

2 Answers   ISRO, Yokogawa,

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Explain any simple temperature control system.

3 Answers   HGJ, L&T,

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Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.

0 Answers   Honeywell, Tata Steel Limited,

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selection criteria of control valve? and selection criteria of actuator explain in brief?

0 Answers  

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How to calculate the Range of level transmitter ?

1 Answers   CPCL, Sejong, SSPL,

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