what is gas metering system? gas chromatograph? and gas compressors?

2451

Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls

1640

How many are the types of instrument cables in terms of No. of pair.

2193

Explain the difference between plc and cnc?

1069

I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.

1794

HOW TO CALCULATE ACCURACY OF AN INSTRUMENT. WHICH IS COMPITABLE FOR USE.

2302

Calibration procedure for electro magnetic flow meter

1986

i am preparing for BARC ,so plz mail me how to prepare for BARC. ALSO IF POSIBLE SOME RELATED QUESTIONS. MY MAIL ID IS khushi_4uall2003@yahoo.co.in

3010

hi my name is rakesh patel i just complited my be in instrumentation & control now i am going to working as a validation engineer in a poject department so what is a scope in a future as a validation engginer ? what line is good for me can any bady give me complete solution please? your regard rakesh patel

1966

if in a level tx height is given, how u calculate the ranges of the tx?

7724

Sir, I want junior executive, Instrumentation question papaer for IOCL, Plz send to arabinda.ghosh83@gmail.com

2306

What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.

1909

How it the difference between force balance system and dispalacement balance system?

2096

can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).

2035

what diffrence b/w plc s7200,300,400

2070