Wht should be the ratio of natural frequency (Fn) to wake
frequency (Fw) and wht if goes above the rato limit?
Answers were Sorted based on User's Feedback
Answer / sagar.tinkhede
The ratio of Wake Freq (Fw) to Natural Freq.(Fn) should be
less than 0.8 and if it goes above it then there is chances
for breakdown of thermowell......
Is This Answer Correct ? | 18 Yes | 0 No |
Answer / jigar anadkat
As per latest revised standard the ratio should be 0.4 (ASTME 19.3:2010)
Is This Answer Correct ? | 2 Yes | 0 No |
How to consider the flow directions for control valve (Globe) Is the there any easy understanding in order to select the flow directions?
For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?
what is the thermocuple compensation circuit
HOW FOREIGN CONTROL SYSTEM CAN BE CONNECTED WITH DCS?
Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264
which gas or which liquid is filled in capillary of dial type temperature indicators on power transformers
please tel me the calibration of pneumatic controler.
pl give the guidance for DUBAL written test
What is force balance principle? State some of its’ advantages.
what is the primary sensing element in flow or pressureand level transmitter?
what are the different types of Protocols? & their applications.
6 Answers Infosys, Sitara Chemical Industries, Syntel, VSNL,
Why we are using reverse action in displacer types level transmitters on some Vessels?