what is the diffrence between plc&dcs
- 4 Answers
- 8255 Views
- HCL, Hindustan Zinc, I also Faced
- E-Mail Answers
Answer Posted / sharma
the difference between is that we can detect the error in plc
but in dcs we can find the exact point of error.
where the actual problem is.
we can also control the different error at different
| Is This Answer Correct ? | 2 Yes | 5 No |
Post New Answer View All Answers
Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function
i am preparing for BARC ,so plz mail me how to prepare for BARC. ALSO IF POSIBLE SOME RELATED QUESTIONS. MY MAIL ID IS khushi_4uall2003@yahoo.co.in
What are the uses of orifice plates?
List three types Level Switches with their working principles
centrifugal compressor interlock? Tell me the parameter at which compressor will trip
What is limitation of the ht.of the displacer of a level trol?
What are different types of cable?
Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,
POSSITIVE PULSE IS APPLIED TO AN INVERTER INPUT.THE TIME FROM THE LEADING EDGE OF THE INPUT TO THE LEADING EDGE OF THE OUTPUT IS 10 ns. THE TIME FROM THE TRAILING EDGE OF THE INPUT TO THE TRYLING EDGE OF THE OUTPUT IS 8 ns. WHAT ARE THE VALUES OF tPLH and tPHL?
what is the electrical operation procedure for switching on 27.6MVA electric furnace.
Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.
detail of mass flow meter pricipal
what is scale factor of proximitor & unit of the vibration.
where i can get training in INTOOLS and PDMS in Delhi-NCR OR north part of India. please reply with ur ans. at arunsamkaria@ymail.com
how will you segregate the alarm levels in alarm management system during factory Acceptance Test
