Explain about P&ID diagram?
Answers were Sorted based on User's Feedback
Answer / loboreliance2003
P&ID is Process and Instrumentation Diagram. This is most
important for any process especially related to chemical,
petrochemical plants. It is also known as Piping and
Instrumentation Diagram since in this is mentioned the
various pipelines, valves, instruments location and also
electrical especially control room related.
Is This Answer Correct ? | 56 Yes | 9 No |
Answer / yousuf
p&id means piping and instrumentation diagram. it shows how
the instruments are interconnected in the process.
Is This Answer Correct ? | 22 Yes | 2 No |
Answer / ankit desai
P&ID is Piping & Instrumentation diagram. P&ID will help for better understanding of Piping & Instrument of Plant or area. It give basic idea about plant & its equipment & also give idea of Closed loop & open loop.
Is This Answer Correct ? | 2 Yes | 0 No |
Are Coils of Electromagnetic flowmeter in direct contact with fluid material
what is difference between hart signal and analog signal (4 to 20 ma)
How does one detrmine the direction of movement of core in an LVDT?
Hi, I'd like to know the purpose of MOS (maintenance override switch). At site, these switches are installed in a stanchion with the transmitter (connected to ESD). thank you.
3 Answers Adani, Adani Wilmar,
what is working principle of presure and temperature guage?
Explain about relays.. Can we give both AC and DC to the same relay... How it is energising.. Explain its working..
what is burner management system?
Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem
why we are not using the turbine flow meter in the steam service?
In closed loop control there are several “blocks” used to show the interactions between the process and the control system. These blocks are referred to as the “process” and the “controller.” Describe the relationship between these two blocks when creating a well tuned control loop.
what is the difference b/w wet leg & dry leg level method
HOW TO CALCULATE WAKE FREQUENCY FOR THERMOWELL???WITH OUT SOFTWARE..