what is proportional & what is proportional band

1 Answers   Nimir,

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IS there any effect of vortex in low pressure side of the transmiter after the orific in feed water line? if yes then what is the calculation?

0 Answers  

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WHAT IS THE DIFFERENCE BETWEEN A TRANSMITTER & A SMART TRANSMITTER.

8 Answers  

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Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...

0 Answers  

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what is hot loop check and cold loop check.

3 Answers   Bapco Bahrain Petroleum Company,

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how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.

0 Answers   Adani Power,

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How to do manual mapping in radar type level transmitter?

2 Answers  

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Isometric drawings are generated during _________________ phase of a project

0 Answers  

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whatis range of marcury filled tempereture gague

0 Answers   Dr Reddys,

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why we set -10 volt in vibration sensor output,why not +10 volt

3 Answers   Sabic, TVS,

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Can anybody explain about wellhead control system.

1 Answers  

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Difference b/w SCADA & DCS

8 Answers   Siemens,

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