where cascade loop use ?

0 Answers   KNPC, KOC,

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why relays are used with plc?

4 Answers  

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How RAL(Rotary air lock)works in cement industry?

0 Answers   Jaypee,

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how to turbine speed measurement?

0 Answers   Jindal Steel and Power,

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1. what is 3 point calibration & 5 point calibration? 2. If we use hart communicator to set the LRV & URV of a smart transmitter, did we calibrate the transmitter? why? 3. Make a complet list if meterials needed to properly connect a pressure gauge to a steam pipe using 1/2 inch stainless steel tubing. The gauge connections is 1/2 inch NPT-M and the steam pipe tap has a 1/2 inch female coupling, compression fittings are use. 4. What are the tools in loop checking? 5. What would the ISA symbol of a square root extractor look like? 6. What would you do to completely prepare for the configuration? 7. What safety measures must you undertake when doing configuration? 8. what are the two most commonly use programming languages used when we configure a PLC? 9. What would you do if you accidentally skipped a step in the configuration procedure? 10. How would you know if the configuration were sucessful? 11. Name at least 3 selections available when we configure the burnout protection of a controller?

3 Answers   EI Electrotechnical Institute,

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WHAT IS THE VALUE OF MICRON

2 Answers  

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when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??

0 Answers  

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Can you tell me how we will select RTD and Thermocouples for Temperature applications. I.e How we will choose accurate one for a specefic operation if both having same ranges

3 Answers   Nippon,

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calibration of instruments.

11 Answers   ONGC,

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Square root calculation for dp flow transmitter?

0 Answers  

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How is work 5/2 sov?

0 Answers  

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How to decrease opening & closing time of on/off valve?

0 Answers   UPL,

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