we re giviang 24v supply to transmitter and we getting
output from tx?now my question is wht we call this complete
proces?
Answer Posted / hiren
As output is seen from tx. It is open loop system . If tx stands for controlling application it is closed loop system.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how works encoder in plc
Explain why use mmwc unit?
How to calibrate capillary type level transmitter
how to calibrate Necleuonic level transmitter.?
Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?
How to calibrate smoke Dectector
How to convert milliampares into flow??
Q- What are the application in which PNP transistor is preferred over NPN ?
in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?
Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls
What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.
all types instrumentation questions want
I need to know steps to Calibration Valve Guard......
Somebody tell me in what way i need to prepare for csio pgrpe(adv instrum eng)interview?what all the quest can i expect?
How to Calibrate Ultrasonic flow Transmitter in Field