Answer Posted / rahul
when valve size is more,
mostely for control valve
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.
Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose
what is dc moter.
what is the procedure of belt scale calibration?
Hi 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..
give eg of how I/P is used in control loops
Name different types of bourdon tubes.
Why is the orifice tab provided?
Can I calibrate the Electromagnetic Flow Meter on line and How.
How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.
WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN
What is the procedure of calibration of Load cell?
Using your own examples solve a problem involving normal table. (experimental method and analysis)
how to calculate signal cable sizing? and multipair cable sizing??explain in brief?
What is cut off relay? And why use in PLC and DCS?