WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS
Answer Posted / satishpatel-bilimora
plc is a progrramable logic controllers & dcs is a
distributed control systems. plc is a on/off controller.it
controls the only machine on or off. dcs controls the many
plc at the time.
| Is This Answer Correct ? | 62 Yes | 107 No |
Post New Answer View All Answers
in natural gas indirect water bath heater,how to prevent the problem of backfire from firetube during ignition...becoz of this backfire performance of wbh is going low.
Hi, I am Newely Joined in Construction company instrument engineer? Any one can Plz tell me How can I advanced preparation for Releated Engineering and construction Documents?
IS there any effect of vortex in low pressure side of the transmiter after the orific in feed water line? if yes then what is the calculation?
Explain why plc require in analog input 4-20amp & 0-10 volt?
Describe how to use megger to measure the earth resistance and insulation resistance
What is the GK Value in Flowmeter?
please send data bank of quetions answers on analytical instrumentation.
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
what is the diffrence between pressure safety valve & pressure relief valve....pls
Explain bernoulli’s theorem. State its application.
I want to buy a seal kit of a pneumatic power cylinder.But I don't know it's specification.So please help me to know its specification.
how to calculate the total flow in square root
What is solenoid valve? Where it is used?
how u calibrate pneumatic n motorized c/v?
key exchanges in wpa,wpa2,tls