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
- 5841 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 impulse line of flow transmitter at 45 deg. angle both side of orifice plate.
What is the diffrence between digital signal processing and discrete signal processing?
What is the formula of vabration sesore. i mean how to covert mils to volt plz share if any body knows very argent : my mai is merajalam143545@yahoo.com
we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.
TEMPERATURE VARIATION FOR FREQUENTLY.
what is interlock system and why we use of this?
Hi, Is there any smart plant instrumentation design training institute in Bangalore?
few questions on RS 232,1 question on relationship of impedance and turns ratio, many questions on flowmeters
Why is the orifice tab provided?
Calibration procedure for water rotameters
how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.
How is work 5/2 sov?
how do u calibrate the vacuum transmitter if it shows more reading
How to work togather like sov,limit switch,proxy switch and booster in xv
how to work static pressure sensore how to work dpt
