Interested to Buy Any Domain ? << Click Here >> for more details...
WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS
- 55 Answers
- 129103 Views
- ABB, Adani, Adani Power, GMR, IIUC, I also Faced
- E-Mail Answers
Answer Posted / patel
DCS: It is a system that has more i/o modules.
PLC: It has several i/o modules than DCS.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
1.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.
How to Calibrate Coriolis Flow transmitter in field
applications of plc in printing and packaging?
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.
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.
CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?
What is the constant voltage unit?
How to work togather like sov,limit switch,proxy switch and booster in xv
what is difference between HOT permit and cold permit
How to check vortex flow meter is in good condition while we do not having calibration setup?
installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,
How INtools is useful for routine Instrument maintenance?
What is cut off relay? And why use in PLC and DCS?
For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?
How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.
