Interested to Buy Any Domain ? << Click Here >> for more details...
Q- Which of the following is Close loop system -
a-)respiratory System b-)traffic light system c-)washing
machine d-)Room heater
my option is A, what is our take on option B & C
- 4 Answers
- 7360 Views
- Sail, I also Faced
- E-Mail Answers
Answer Posted / rafaqat
Well!!!! close loop system is kind of atumatic system that
have a feed back device which measure the actual value and
then feed this value back to controller then controller
compare the setpoint & the actual value (get from feed back
device)after this control generate + or - signals/
correction to final control element ( that is responsible
for controling the variable quantities).
so if your system have a controller with feedback device,
final control element then it will be a close loop system
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
What are primary elements of measuring pressure?
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.
Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...
DEAR SIR/MADAM MY NAME IS ARKAPROVA BHATTACHARYYA.I AM A FRESHER INSTRUMENTATION ENGINEER.CAN YOU PLEASE SEND SOME QUESTION PAPERS OF GRADUATE ENGINEER TRAINEE EXAM OF DVC(DAMODAR VALLY CORPORATION).MY EMAIL IDs ARE arka_aec@rediffmail.com.
this site is owned by an nonsense
what is sil (safety integrity level
Tell about your IFFCO plant visit.
If fire would be inside the plant which fire detector is to detected the fire.
the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage and again normal condition. How can I slove
how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.
What is offset in a control system.
Where are oxygen analysers installed in cfbc boilers? What are their usual readings?
why is an oxygen sensor used in a boiler stack
my data card only does run in my mobile so how can change it that it run other mobile & computer and i can stor data in my data card
Can anyone convert a 5/2 way or 3/2 way valve into an ISO valve?
