Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sathis.b
we control the valve thru the positioner for the require
percentage we need.
for ex: if u want to open the valve 25%, the command give
from control room it will open or close thru' the
positioner also the forward or reverese of the valve
direction.
| Is This Answer Correct ? | 10 Yes | 3 No |
Post New Answer View All Answers
How process line mpm calculation is done?
How will you calibrate an Absolute Pr.Transmitter of range 400mmHg absolute ?
What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?
Gas equation
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
Can u tell me the principle of the tc,rtd,level switch,pressure switch ,transmitter(pr flow level temp.),vibration...plz
What is three element drum level control system why its better than single element?
What is motion balance principle?
What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?
what is Best Among SINK Or SOURCE Type Design In Digital Signal, Either Iput Or Output? WHY?Can any one..
What is Predictive Maintenance
How does work A temperature valve or fv control valve in process plz brief me
Difference between ultra sonic flow meter
How is work 5/2 sov?
what is sliding spool valves?
