Answer / mohammad sikandar

process control means measuring and controling of process
veriable like
level,pressure,tempreture,flow,vibration,qantity this all
those measure and give to out put to finel control.

Answer / chandra prakash

process control means control of parameters
(pressure,temp,flow,level etc)essential for any process.

Answer / c.r.r.nair

Process control can be described as the method of keeping the process within the specified boundaries controlling and monitoring the variations to the least minimum to achieve the optimum quality product.

Answer / manraj meena

process control means air,temp.,flow control.which uses in
process.

I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann

0 Answers  

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What is the different between of rtd and thermocouple ?

6 Answers  

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What is heating effect?

0 Answers   Process Control Technologies,

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HI FRIENDS IHAVE QUESTION 1.WHAT IS PARTIALSTROKE TEST?WHY IT IS USED ON ESD ON OFF VALVES?

3 Answers   KNPC,

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what is plc? Basic function of plc? application of plc in industry? What is lader diagram ? What is the main advantage to use plc in industry?

15 Answers   Schlumberger,

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what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com

0 Answers   Bosch, Eskom, Sabic,

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Give 2 application of quartz crystal used for process parameter measurement.

0 Answers   ADMA OPCO,

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where Pirani gauges are uesd in case of pressure measurement?

3 Answers  

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Condensation within a sight glass? Would you expect there to be more problems when using a sight glass if there is condensation on the inside or the outside of the glass, and why?

1 Answers  

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In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

0 Answers  

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Lists Different types of Tappings.

4 Answers   TCS,

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i have one tank of 500mm height, which is in under vacuum of 735 mmHg, I want measure level of the same using DPT , SO WHAT WILL BE THE URV & LRV, DENSITY OF THE TANK FLUID IS 0.95. is there necessary to fill the LP side with fluid.

7 Answers  

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