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
- 5831 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
why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature
HI, can anybody give details about GAS TREATMENT PLANT CONSTRUCTION,as INSTRUMENTATION ENGINEER what are the responsibilites.what are the instruments mainly instrumentation engineer will deal with
Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..
State bernoulli’s application.
What is difference between Ionization heat and bimetallic heat
How flow can be measured with dp?
where i can get training in INTOOLS and PDMS in Delhi-NCR OR north part of India. please reply with ur ans. at arunsamkaria@ymail.com
Explain the difference between mmwc and mmwg?
Calibration procedure for Electro magnetic Flow meter
How do you identify between actual alarm and false alarm in a Temperature Transmitter in SCADA based Control System
please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826
What is instrumentation control?
Why mixer nd grinder Is example of constant torque load not variable torque load ???
what will the sending unit in the fuel gauge utilizes?
is motorized valve closed when power shutoff?
