TEMPERATURE VARIATION FOR FREQUENTLY.

0 Answers   TVS,

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flow transmeter accuracy 0.075% of full scale & find ucertainty is 0.025 % so what is maximum limit band of uncertainty

0 Answers   ONGC,

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what is RTV function in in process control?

0 Answers   Colgate,

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What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.

0 Answers  

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what type of cables are used for f&G systems and detectors, what is the standard colour?

2 Answers   Punj Lloyd Ltd,

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What is the function of positioner in control valves? does the control valve operate without positioner?

3 Answers   Hofincons,

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What is the differaence between PLC and DCS?

6 Answers  

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How we will check whether the proximity, which we have is either NPN or PNP, if no data sheet or manual or any details is available to us ???

1 Answers  

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Can all intrinsic safe transmitters are provided with inbuilt zener barriers? why

2 Answers  

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what is the deluge ? How can its working?

2 Answers   KOC,

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In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.

0 Answers  

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what is an ambient temperature?

5 Answers   Reliance,

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