Answer / sunil

go and search in book stalls....

Answer / prasenjit ghosh

Be confident.Special care on u'r core papers & basics.
All the very best.

Answer / mik

mail to (TM)in R.R.B CHANDIGARH and ask. . .

i feel sq. pipe is better than round pipe pls give comment for this. advance thanks for reply

3 Answers  

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can a control valve works without positioner?why need tunning of c/v?

4 Answers  

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what happens when the profibus fails while in operation (operation of a valve)?

5 Answers   L&T,

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Why the Air Tank Accumulators required for the single acting actuators SDV's or BDV's as I see in some Schematic diagrams of ROTORK ??

2 Answers   L&T, Siemens,

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how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?

0 Answers  

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Can anyone provide me the details of GAIL test paper?What is the format and what type of questions will be there? my id-princegnb@gmail.com

1 Answers   GAIL,

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What materials are used in thermo wells?

0 Answers  

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Draw a great bridge circuit.

0 Answers   CCIE,

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why we use -ve voltage in vibration monitoring system.generally we use 4 to 20 mA as output of instrument then why we use voltage in vibration

2 Answers  

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hello this is dhinakar subramanian. how to piping and instrumenation drawings and also how to create the data sheets...

1 Answers  

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how to calculate control valve bonnet size?? or how to select its material?

0 Answers   Jacobs,

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How can I map a tank?  Tank 15m h and 42m dia. we just fixed radar type lit. its reading shows over range. Now its required mapping ?

1 Answers   CMC,

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