what is the role of proportional in process control?

Answer Posted / sattar

To maintain one-to-one correspondence between error signal
and manipulated signal.

Is This Answer Correct ?    1 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the reason while warning lamp is on while the engine is cranking?

1624


how to convert MA in to measuring values..and how mwasuring values into MA ?..plz ansr.i have intervw

2130


Please send me the sample question of Instrumentation of hpcl/iocl exam. my mail id hihi_kiholo@rediffmail.com

2698


selection of the zener barrier for the hazardeous area zone 0

1775


I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.

1574






what is the input to be given in digital flow meter during the the calibration time?

1739


How many are the types of instrument cables in terms of No. of pair.

1706


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

1830


What is frequency factor in massflow meter? When using frequency output?

1323


Define cryogenic?

723


what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?

2074


What is difference between radial vibration and axial vibration explain in detail .

1172


Why do we have earthing cable in branch cable and shield in the same cable?

2149


why is an oxygen sensor used in a boiler stack

6274


what is the different between deflection type measurement and null type measurement in RTD?

1453