What is cavitation. what is the effect of it on control
valve and how is it prevented.
Answer Posted / jayesh sangani
cavitation is inlet of valve pressure is low of vapor pressure
is called cavitation. damage the control valve and high noise produce. hard trim material used.
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
give me the formula for analog to digital converter and also d to a converter
Who to difference between analog in & analog out in dcs?
POSSITIVE PULSE IS APPLIED TO AN INVERTER INPUT.THE TIME FROM THE LEADING EDGE OF THE INPUT TO THE LEADING EDGE OF THE OUTPUT IS 10 ns. THE TIME FROM THE TRAILING EDGE OF THE INPUT TO THE TRYLING EDGE OF THE OUTPUT IS 8 ns. WHAT ARE THE VALUES OF tPLH and tPHL?
how to calculate control valve bonnet size?? or how to select its material?
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.
how the arrangement of equipments done in control room
it is possible to check the fail safe condition in pressure transmitter. if possible how?
hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?
what is the usage of QDV & VOLUME BOOSTER
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)
What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...
Why rdt and thermocouple both give different output .and one things more, how to generate ohm or mili volt plz mail me merajalam143545@yahoo.com
How to work temperature gauge?
what is function of sensor, and how is it work , explain with difination
What is instrumentation instrumentation engineering?