Answer Posted / jazz
Flow = K x sq. root of dP, where K is the constant of the flow element, dP is the differential pressure produced.This formula assumes that liquid density of media is constant.
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
how will you check torque value during Factory acceptance Test for control valve/ESD ON/OFF VALE how will you confirm this torque value is being correct, Which document will you be refer.
draw shematic diagram of c/v positioner(smart type)?
What is cut off relay? And why use in PLC and DCS?
What is difference between differential pressure & delta pressure?
A valve in series with an orifice plate (DP transmitter), is aligned for constant pressure in the pipeline, if there is an error dx, How to align it in process.
What is first echo & echo window in radar type level transmitter?
I need to know steps to Calibration Valve Guard......
what deference between panel earth and systemearth
how to relay switch sense the fault?
What is the cascade control
if in a level tx height is given, how u calculate the ranges of the tx?
Explain why use mmwc unit?
can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know
What are the types of control valves available
why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?