How does work A temperature valve or fv control valve in process plz brief me

0 Answers   Jindal,

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describe flow nozzel principle?

0 Answers   SEWA,

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how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744

0 Answers  

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why to use 3 wire at RTD ? what's the reason for common wire ?

4 Answers  

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How to convertion 100 m3/hr to mmH2O or to Kg/cm2?

0 Answers  

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what is dead weight tester and where it is used?.

11 Answers   DuPont, Jain steels,

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without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?

5 Answers   IOCL,

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Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.

0 Answers   Yokogawa,

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why do we use 4-20 ma current why cant o-20ma

6 Answers   Southwest Cheese,

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what is the differnt between open loop and close loop ?

5 Answers   India Cements,

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How would you choose differential range?

0 Answers  

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What is surge in compressors? How to detect and control it?

3 Answers   Kharafi National,

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