what is difference between a scada ,dcs & hmi?

Answer Posted / jasim

distribution control system and human machine interface
and supervisory control and data acquisition

Is This Answer Correct ?    18 Yes 13 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the major difference between Normal control loop and Cascade control loop and when to use cascade control loop?

2930


. Briefly describe your ideal job? 2. Why did you choose this career? 3. What goals do you have in your career? 4. How do you plan to achieve these goals? 5. Can you work well under deadlines or pressure? 6. Tell us about a time when you failed to meet a deadline. What were the repercussions? 7. Do you have reference list? 8. Why do you want to work here? 9. Why should we hire you over the others waiting to be interviewed? 10. What is your Current Monthly Salary Package in US Dollars? 11. How soon can you travel down to start your new Job if employed? 12. What job position/s are you currently holding with your current employer? 13. What three Specific Job Positions do you target from QATAR PETROLEUM UK,

2780


What is load line in control valve?

2337


what is floating bearing?

1629


We will import machihery. how we will take input

1254






what is a benifit to configure site to site vpn ?

1770


What is process planning?

689


Safety Engineering Questions and Answers

2140


How to Calibrate Mass Flow transmitter in field

778


I have problem in APFC panel -0.44 while load ON time, i have replaced APFC display & checked the CT supply are ok. how to solve the problem

1162


what is difference between an encoder & resolver?

2454


What is quality management system?

608


How does pressure transmitter electronics sensor be used to transmit level measurement parameter?

1177


What are the requirements of a good organization?

619


how could you change gas line control valve to liquid line valve?

1794