Basic working principle of control valves
there is one orifice plate already installed on 3" line, but my previous engineer(who is not working here) removed that tx, but now i want to take it in to the process, so now what i have to do now? flow fluid is hytherm oil of temp. 260deg & pressure is 3bar.
Can we calibrate an actuator?
explain key exchanges in all security modes WPA,WPA2,TLS?
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
An equipment is certified for EEX, IA, IIC, T6, what do you under stand by this.
1,why we use 4-20 ma output of all instrument qhy not use 0- 20, 2,what is the different between PLC & DCS. 3,how can we meaure maximum span of new flowmeter if not given any information.
model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com
Sir i am studying M.sc,(Tech.)Electronics and Instrumentation in Andhra university.What is the offers for me?
How to calibrate the flow transmitter
What is the difference between instrument earthing and normal earthing? and why is it necessary to do so?
How to work ultrasonic flow meter ?
how feedback signal frm rtd can be use for 2 purpose, i.e. 1for local monitoring and 2nd for controlling in dcs.so how many wired RTD can be used