Interested to Buy Any Domain ? << Click Here >> for more details...
can i get any detail of interview question asked for
instrumentation,plc,scada ,dcs..............
- 2 Answers
- 13130 Views
- Asec, Honeywell, I also Faced
- E-Mail Answers
Answer Posted / prashant sanas
What is the difference between PLC and DCS control system?
PLC is an completely industrial automation system, where as DCS is an computerized control system.
PLC is economicaly low cost, but the DCS costs high.
Also,
DCS stands for Distribute control system
Actually DCS is a network hub which can collect the Required Info from the other PLC's (say 2 or 3 & so on..) and then processed it... to get the full info about the Plant Operations(say current rating Temp. voltage load and Power Factor etc)..
ok
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
Positioner usage.
what is compensation? temprature & pressure
Why does a pressure gauge installed on reactor, doesn't have any vent line below to release the pressure? Is it any kind of designing mistake or it actually does not require any vent line? And if it does not require any vent line below it then how we are gonna release the pressure built inside the pressure gauge?
Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...
is there any digitel grevity meter availaible in the market by which we can measure specific gravity of a battery?
Dear Friends, we are planning to design Power distribution and Fiber optic in the same cabinet.Like Front side Fiber optic and Rear side Power distribution.Is it any possibility of problem occurs like interference etc? Your answer is highly appreciate.
Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..
why we are using digital signals for I/O & how to measure this signals is getting or not ?
Which Signal hart communicator work? If there any signal change when hart connect while transmitter in line ?
selection of the zener barrier for the hazardeous area zone 0
To become an Instrument DESIGN engineer, is there any softwares or training to become Instrument Design engineer, plz suggest me, Iam very much interested in designing.
how to calculate the total flow in square root
what is the diffrence between pressure safety valve & pressure relief valve....pls
what is performance test.need defination
i want to find out iffco get test paper
