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 can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???
how will you segregate the alarm levels in alarm management system during factory Acceptance Test
what is function of switch, and how is it work, explain with difination
how can i calibrate the temperatuture gauge used by temperature bath(dry block) i mean step by step procedure?
Explain working principle of lvdt?
Isometric drawings are generated during _________________ phase of a project
what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other
Explain an adaptive / self-tuning controller’s major draw card.
Gas equation
What is 3 element control system
it is possible to check the fail safe condition in pressure transmitter. if possible how?
what is the imbustion control loop
in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?
how many types of preheaters are in cement industry & what r they can any body explain?
where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve