What is the difference between PLC-HMI and DCS as each function of DCS based system is possible in PLC ?

2 Answers   Lucky Cement,

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What is the use of valve positioner?

1 Answers   CCIE,

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what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?

0 Answers  

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how can i calibrate the temperatuture gauge used by temperature bath(dry block) i mean step by step procedure?

0 Answers   Texas,

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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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How is SmartPlant Instrumentation related to INtools?

4 Answers   TCS,

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how to work MIL contol valve posistioner ?

0 Answers   ABB,

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what is the difference between Digital output DO signals /Commands for start/stop and Solenoid valves ??

1 Answers  

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what is difference b/w Earth and ground

2 Answers   PPL,

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Where are use of pressure,level,flow switches?and what is input and output

3 Answers  

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please send me hpcl placement papers

13 Answers   HPCL, L&T,

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how to check thermocouple ,its working or not?

14 Answers   Coca Cola, Ford, Honeywell,

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