The pressure class rating (such as 150 lb, 300 lb, etc.) of a line appears in the form of ________________ in the Line Number (or Line Designation) on a P&ID

1 Answers  

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how to calibrate differential pressure switch

2 Answers  

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When LP SURGE happening in compressor

3 Answers   KNPC, KOC,

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what is disadvantage of field bus (ff)type of instrument

1 Answers  

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What is the difference between PLC and DCS?

4 Answers   Honeywell,

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Please can anybody help for control valve sizing step by step procedure?

0 Answers  

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how to calibrate load cell

0 Answers   Siemens,

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Briefly describe instrumentation job

1 Answers  

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what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail

0 Answers  

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what is the procedure of O2 analyser calibration?

3 Answers   Thermax,

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wht is snap action switch?where it is used?is there any diff between snap action switch and normal pressure switch?

1 Answers   ONGC,

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what is differential pressure transmitter and transducer? how to work?

1 Answers   Idea,

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