Answer Posted / saravana kumar
the basic diff is that DCS is a network based one,so that
it can used to any extend without complexity but PLC will
become very complex when I/O are large
| Is This Answer Correct ? | 12 Yes | 12 No |
Post New Answer View All Answers
1.what is the power consumption of three element drum level control in sugar industries? 2.how to reduce that?
how to calculate range of level transmitter?
what is intrinscily safe system and where we use?
I want measure the volumetric flow of gas in waste heat recovery Boiler?Tell me how and which type of instruments required. Plz mail me:naba02222@gmail.com Sam please post the answer .
䑰ҕ䔈ҕ䖠ҕ䘰ҕ䛀ҕ䝐ҕ䟐ҕ䢐ҕ䥐ҕŹ
What is motion balance principle?
What is cut off relay? And why use in PLC and DCS?
Drum level tx with GP4 with zero elevation:7300mmh20 on HP and 8050mmh2o on LP as range but on commissioning the tx readiing is max,Why this reading?
How to work temperature gauge?
3. Differentiate between ultrasonic flowmeter and radar type flow meter.
When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.
Which is your favourite subject & explain any one topic of it.
what is the diffrence between pressure safety valve & pressure relief valve....pls
Explain signal isolator
How earthing can be checked????