if we mount flow tube in arrow direction then flow comes in negative & if we mount it another direction then flow comes positive,So what will be the problem

2 Answers  

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anybody having Qatar Petroleum questions for instrument Technician offshore ....please send me

0 Answers  

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what is modbus,profibus,fieldbus

2 Answers  

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how can i calibrate I/P converter

4 Answers  

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how to turbine speed measurement?

0 Answers   Jindal Steel and Power,

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WHICH INSTRUMENT USED TO CALIBRATE CONTROL VALVE?

23 Answers   Exxon Mobil, Honeywell,

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What is the detail function of I/O card in DCS ? Why we dont use the I/O directly with controller?

3 Answers   Kekran Mekran, TCE,

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how to calibrate a control valve?

7 Answers   Reliance, Telecon Systems,

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what are the installation requirement is common to all flow meter when volumetric flow rate is being measured

1 Answers  

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What is the differences of Level swich( LS ) and Level Transmitter(LT)

2 Answers   Hi Spectra, Sipra,

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What is the reverse action and direct action

2 Answers   Samsung,

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how to tune siemens sipart electro pneumatic positioner..plz tel me..

0 Answers  

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