what is the basic working principle of I/P and Positioner in
any control valve.
Answer Posted / chetan jodatti
it's work to forced balanced
principle
| Is This Answer Correct ? | 16 Yes | 4 No |
Post New Answer View All Answers
how u choose thermowell lenght n pnumatic C/v size?
How u will setup SPI(2007) on Citrix Server (Thin Client Mode)? Plz Justify?
please send the drdo exam paper
kindly sent some demo question and answer
Whatis the reset ofset and control system in instrumentation
Reason for capillary type dp level transmitter fluctuation
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
hii my name is sujith...i am preparing for HPVL GET 2010... so ,,,pls help me by send any previous questions or material to my site.....(Msujith_12@in.com) thank q
can we copy the software from a transmitter using hht(hart 275) ?
How does work A temperature valve or fv control valve in process plz brief me
IS there any effect of vortex in low pressure side of the transmiter after the orific in feed water line? if yes then what is the calculation?
WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?
what is the process for double acting cylinder pneumatic for 32' v/v
Which type of diagphram use in costic line,DM water line,natural gas line,oil line?
How to calculate P,I&D value in PID controller ?