Answer Posted / rajesh kumar
scada is Supervisory control &data acquisition system
scada is a mimic view of a plant through which we can
monitor the field process parameters from the central
control room
Dcs is distributed control system
In this the whole system is distributadly controlled.
the whole system is divided into sub systems and controlled
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
Questions on flow meters,few questions on HART protocol,
I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.
Somebody tell me in what way i need to prepare for csio pgrpe(adv instrum eng)interview?what all the quest can i expect?
What is standard procedure of manual mapping in Radar type level transmitter?
What is the calibration procedure of Drum level transmitter if range is 0 to -400 mmh2o in lab?
We are using Rosemount 5400 series Radar Level Transmitters in all types of Sump Applications having oily water hdrocarbon petrochemical nature. What we are facing the problem frequently is that always getting reading frezzed at some value. If we do power recycling , sometimes it is working . then making same freezing problem. If anybody faced before such type of problem and also having solution , Please give the answer.
need to calculate flow rate with the help of dp range and orifice bore dia and size. range is 0 to 400 inwc and orifice size is 12 inch 150 # rf and bore dia is 7.180 inch. need to calculation for flow rate
How to calibrate displacer type level transmitter (chemtrol make )for level measurement in hotwell , LP & HP heater ?
what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?
i want to know the interview format fot gail, instrumentation. pls answer me in habib.sami1003@gmail.com
What is 3 element control system
what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail id.avinash1200@gmail.com Thanks in advance.
How to calibrate an pressure gauge with yantrika test bench?
send me last 5 years questions asked in rrb chennai, for section engineer
What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.