what is cascade loop and how it work and why it used instead of PID single loop? In cascade, Which loop is faster and slower? Please explain with loop drawing and example...
2 15330how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)
2686Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..
2 4260Post New Instrumentation Questions
what is span value and zero ? and how set ?
How to Calibrate Ultrasonic Level Transmitter in field
What is the minimum rating availalbe for weld neck orifice in market?
Why upper weighing limit of electronics balance is 90% of the total weighing capacity?
How to decrease opening & closing time of on/off valve?
If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
What is the difference between PLC and DDC?
What are the error values can accepted in flow transmitter calibration?could u give any formula for this?
please any body have most important data for study for saudi aramco test of instrument QC thanks email shahnaveedullah@gmail.com
diff between neutral ,ground,phase , earthing and shielding?
What is rang ability?
can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.
what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?
what is instrument philosophy
In turbine what does term CDP, NI, NH, HSSOC means.