what is the Analog signal and what is the Digital signal

4 Answers  

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Is an analogue only transmitter as accurate as a smart transmitter?

2 Answers   SCA,

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What is the formula to know the error of weighfeeder after having drop test.

3 Answers  

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How ejector(or)evactor air pump is working in thermal power plant?

0 Answers  

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The document / drawing that is primarily used in depicting the “Bill of Materials (BOM)” of piping system is the

2 Answers  

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We are used CENTUM CS3000 of YOKOGAWA. please tell me how to simulate wihtout FCS and vnet.

1 Answers  

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how is a displacer type level transmitter calibrated.explain the method?

2 Answers   Emirates,

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1.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC

0 Answers   IOCL, Lakshmi Machine Works,

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what is commissioning & pre commissioning , explain with difination

2 Answers   Bapco Bahrain Petroleum Company, Shell,

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what is "smart" in smart transmitter ?

4 Answers  

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can u briefly explain aboutan aryton shunt multirange DC ammeter?

0 Answers  

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I saw one P&ID 6" control valve has been connected with 8" process line, and 2" valve also connected in parallel with 6" valve. why the 2" valve connected in parallel, Is there any technical reason. please clarify. With Regards-Kittu

5 Answers   GNFC,

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