Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / vino
Devices such as ultrasonic flow equipment use the Doppler frequency shift of ultrasonic signals
reflected from discontinuities in the fluid stream to obtain flow measurements. These
discontinuities can be suspended solids, bubbles, or interfaces generated by turbulent eddies in
the flow stream. The sensor is mounted on the outside of the pipe, and an ultrasonic beam from
a piezoelectric crystal is transmitted through the pipe wall into the fluid at an angle to the flow
stream. Signals reflected off flow disturbances are detected by a second piezoelectric crystal
located in the same sensor. Transmitted and reflected signals are compared in an electrical
circuit, and the corresponding frequency shift is proportional to the flow velocity.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
Where is wet leg is used?
can u briefly explain aboutan aryton shunt multirange DC ammeter?
What is stripper & spilitter ? Diffrence in this.?
What are the interlocks we have to check during the start up of LP/HP compressor?
Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose
what is the calibration procedure for transweigh make weigh feeder?
how to calculate control valve bonnet size?? or how to select its material?
Why trim span ? How?
I am teja. I am studying Msc(tech) Electronics and Instrumentation (3years course) in Andhra university. But my course is not recognised by UGC and AICTE. Please tell me the job opportunities after this course. And i fineshed PLC course in IGIAT ,Vizag.Also complted my short term coure in SCADA, Seimans WinCC in ATI,Hyd.After Msc can i join Mtech for good job? or phd. How i can get good job in INdustrial Automation Side. Please give replay.Because this is my life matter.
what is the importance of CV in the control valves? how it is calculated?
what is 24vdc live and dry supply
For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.
Hi,can anyone help me out with PhD programs related to Instrumentation field?I have a degree in electronic Instrumentation?
what is the process for double acting cylinder pneumatic for 32' v/v
what is instrument philosophy
