what are the on/off valve precaution?

1 Answers   Reliance,

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how can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???

0 Answers   Siemens,

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whyvibration probe (bently nevada ) is set -10 volt for zero reference?

2 Answers  

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I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann

0 Answers  

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What is rated capacity in Control valve

3 Answers  

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why we use by pas on a positioner? When can a by pass be not used on a positioner ?

2 Answers  

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What are the problems faced while testing HART instruments?

1 Answers   SSC,

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what is the essential difference between DIODE and SCR in term of application.

2 Answers   ADMA OPCO,

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Explain the usage of the PLC system?

3 Answers  

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differentiate different units of pressure like US & UK standards

1 Answers  

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What is the solution if rotork motorised control valve showing pink Colour in dcs.

3 Answers   Bhushan Power Steel,

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what is the difference in Kg/cm2 and mmwc?

2 Answers   Niko,

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