Why we are using sqare root in flow?
Answers were Sorted based on User's Feedback
Answer / jeyaram
when we are using Differential Pressure.(diff. betw upstream
pr.& downstream pr.) for flow calculation , we have to apply
the formula ie..Flow is directly proportional to the square
root of Diff.Pr.
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / kishor deshmukh
actually the formula to calculate is expressed in terms of
the square root of change in the diffrencial pressure of the
flow at the upstream and downstream side of the dp cell so
we need to use the square root extractor.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / bala murali
By using DP txr for Calculation of Flow we are enable squre
root in Txr.
This is bcoz the flow is directly proportional to square
root of Diff. pressure b/w HP and LP.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / waqas abbasi ( ffbl )
Flow various directly as square root of different pressure
F=K square root of AP. since the flow various as the square
root of differential pressure the pin does not directly
indicate flow.flow can be determined by talking the square
root of the pin.so the pin read of the 50% chart.
| Is This Answer Correct ? | 1 Yes | 1 No |
hi this is noor i wnt know the procedure and precations errection for PRESSURE AND DP transmitters? how to take impusle line for level and flow?(water and steam) impulse line sizes? and type of material ? plz give me answer / reffer any website ? to me "mail2noor.hyd@gmail.com"
What is CNC
wt kind of business we can do by usig PLC?
I am a electronics and instrumentation fresher trying for a job in IT sector. what do need to prepare for the interview?
What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)
What do you know about gail?
what is type of protocol used in instrument field to marshalling cabinet cabel. what is the differenance between bus cabel and instrument cabel?
Close loop and open loop.
i want interview questions about PROCESS CONTROL INSTRUMENTATION , SENSORS AND TRANSDUCERS IF ANY BADY KNOW ABOUT THAT PLEASE SEND TO MY MAIL karumudi1003@gmail.com
8 Answers Honeywell, Reliance,
How to convert 4 wire level transmitter connection to 2 wire.
what is the differnt between open loop and close loop ?
I am pujita completed Electronics and Instrumentation Engineering.As a fresher i am going to attend the interviews.Could anybody guide the topics/questions covered mostly in interviews.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)