in plc source and sink meaning?

1 Answers   CGL,

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how to calibrate control valves & power cylinders & ultra sonic level transmitters

0 Answers   ABB,

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cascade controller is feed back or feed forward or both

4 Answers  

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Dear friends, I have a question: We work on a project which has some boilers to provide steam for desalination unit. The boiler area is safe and the only hazard source is the fuel lines of boilers. I want to know according to NFPA standard which type of instrument should be selected on the fuel line: Eex Type or Non-Eex type? Thanks in advance

2 Answers  

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if my flow is 20000 m3/h than which range of DPT i have to use????

0 Answers  

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Please tell me details about Sox,Nox,SWAS analyser????

0 Answers   Essar,

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How to calibrate and check thermal mass flow meter of Make thermal instrument company inc model 60?

1 Answers   Wood Group,

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how to convert cubic metre per hour to newton cubic metre per hour

0 Answers  

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what is AWG?

2 Answers   NTPC,

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what is plc?

27 Answers   HPCL, KRL, Noor Company, Petrochemicals, SS Automation,

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GWR radar transmitter working principle?

2 Answers   Tata Steel Limited,

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there is one orifice plate already installed on 3" line, but my previous engineer(who is not working here) removed that tx, but now i want to take it in to the process, so now what i have to do now? flow fluid is hytherm oil of temp. 260deg & pressure is 3bar.

2 Answers  

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