Answer Posted / mahesh kumar
Hunting Occur in theControl Valves due to inproper tuning
of PID loop, to remove thr hunting & for smooth operation
Tune the PID loop by adjusting the Gains
| Is This Answer Correct ? | 17 Yes | 7 No |
Post New Answer View All Answers
what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?
In apron feeder how TPH is calculated?
Why even multiple power supplu r used in instrumentation system?
Calibration procedure for water rotameters
What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem?
what is installation and commissioning of (fat & sat) of power plant dcs ? this question keeps in desirable conditions of one company .
Draw block digram for well head from well to shipping pump?
-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.
Explain bernoulli’s theorem.
Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions?
How many interlocks at turbine side?
how to calibrate 0- 150 psi presure gauge by dead weght tester
describe flow nozzel principle?
what is the calibration procedure for magnetic flow meter @ onsite
how to check earthing,what is minum ohms for proper earthing