Answer / ajay sarnekar

Please send me the HPCL, ONGC & BARC technical and apti AT
ajay.sarnekaar143@gmail.com

Answer / piyush pant

well you are thinking very good.
i will pray for your tarraki..!

what is ABB DCS SYSTEM?

2 Answers   OMV,

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protection relay watchdog contact operation?

0 Answers   L&T,

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how to trim the pressure transmitter ?

2 Answers  

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what should be minimum length and size of impulse line for steam flow orifice and feed water orifice? asked by sanjay parihar

1 Answers   Birla,

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how can calibrate pressure transmeeter in the feild ?

1 Answers  

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In control valve there are two type of valve seat we can use metal to metal seat & soft seat.On this valve seat i have following doubt. 1)I have never seen practically the internal assembly of valve so my doubt is that basically weather the seat is soft seat or metal its basic MOC is same as valve body(SS or CS) only in soft seat we are using PTFE ring & place on valve seat & in metal this PTFE ring is not threr am i correct??????? 2)what are the common general rule for using metal to metal seat & soft seat,means its depend on process parameter like liquid,gas, steam & on valve leakage class.

1 Answers  

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1.how can calibration temperature transmitter and flow transmitter? 2.

0 Answers   Gulf Jobs,

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what is performance test.need defination

0 Answers   Takreer,

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how can i calibrate E & h make conductivity transmiter . unit : mocro siemens Range :0 to 100 micro siemens sensor : capacitive type

1 Answers  

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how do u calibrate the vacuum transmitter if it shows more reading

0 Answers  

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How will you change the action of a control valve?

1 Answers   CCIE,

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I am new in work for 1 of our project we have some instrument in BOM including Pressure, Temp. and so on, I also noticed some objects like pressure switch process HOOK UP; which I don't know what does "HOOK UP" mean here.

3 Answers  

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