what is the role of proportional in process control?
- 6 Answers
- 8795 Views
- OGDCL, Trident, I also Faced
- E-Mail Answers
Answer Posted / naveed ahmad
In controller must be used proportaional (P). according to
change in input it 'll change the output. means output is
proportional to the input. if controller is direct action
it 'll be directly proportional and if controller is
reverse action then it 'll be inverslly proportional. Keep
in your mind controller input is always an error signal.
if you have any concern plz contact me at my email address
instt.naveed@yahoo.com
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How would you choose differential range?
what is loop1 and loop2 in MTS LT?
what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other
what is the reason while warning lamp is on while the engine is cranking?
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.
Galvanizing.
what does it mean an active front end in vfd plz explain it briefly
what is The specifications for oriface instalation
Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?
If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
Why plc require in analog input 4-20amp & 0-10 volt?
what is the difference between attemperator and desuperheater ?
How to calibrate Field bus transmitter? procedure ?
in mass flow meter what is drive friquancy ?
what is 24vdc live and dry supply
