Instrumentation Engineering Question: Download Instrumentation Engineering PDF
What are the key components of control loop?
Answers:
Answer #1A closed control loop in a very basic manner consists of
sensor, transmitter, controller,signal converters and final
control elements.Actually in a practical loop there will be
many other instruments apart from this to support the
working of above mentioned instruments.
sensor, transmitter, controller,signal converters and final
control elements.Actually in a practical loop there will be
many other instruments apart from this to support the
working of above mentioned instruments.
Answer #2The control loop main key components is sensor,controller & final control element
sensor mean level transmitter,RTD,flow meter,pressure transmitter,pressure switches
final control element mean control valves, pumps vent valves
sensor mean level transmitter,RTD,flow meter,pressure transmitter,pressure switches
final control element mean control valves, pumps vent valves
| Previous Question | Next Question |
| What is the meaning of wet leg & where is it used? | Explain working principle of lvdt? |