Answer Posted / naresh patil
PLC is control the any one system at time but DCS can
monitoring & control many system at a time.
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
how to calculate range of level transmitter?
what is basic difference between motion balance and force balance in pneumatic instrument?
There are many type of control cable like pair,core,tried, What are defination each one
please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...
What are the type of bonnets in the control valves?
For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?
Which type of pressure can be measured by these elements?
If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?
Which tank weighing system is better to install (Accuracy point of view) 1) Tank weighing system with 3 load cell or 2) Tank weighing system with 4 Load cell
what is KV and XV valve
Please tell me details about Sox,Nox,SWAS analyser????
What is the basic difference between Modbus and CAN Open Protocols
how many types of preheaters are in cement industry & what r they can any body explain?
how can i calibrate the temperatuture gauge used by temperature bath(dry block) i mean step by step procedure?
Difference between ultra sonic flow meter