Answer / nishat

We use traid cable because of low resistance of cable so to get accurate output resistance and accurate temperature

Answer / shivanand hedgapure

nickel,platinum,copper,balco,tungsten.because these are good conductors

how the actually positioner of control valve working? where we gave 3-15psi pressure to I/P converter where it is firstly applied ?- on I/P to positioner then what happen? is control valve operate on 3-15 psi or its bench pressure?

2 Answers  

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on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon

0 Answers  

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how to work static pressure sensore how to work dpt

0 Answers  

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how to overhaul control valves.what are the proper procedures.

1 Answers   Jindal, QAFCO,

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why we use -ve voltages in vibration prob?

1 Answers  

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what is modbus & what signals are taken through it

2 Answers  

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Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.

0 Answers   CCIE,

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What is the differaence between PLC and DCS?

6 Answers  

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Hi all, I am Mohamed from Algeria, I'm a senior Technician qualified in instrumentation. I work in an international petroleum and gas company (SONATRACH: Separation of associated gas from crude oil. Production of condensate, LPG and re-injection of dry gas) within the regulation & Control instrumentation department.I am interested for working in Qatar Petrochemical Company (QAPCO) in Qatar.Now,I am seeking a position, which is an opportunity for me to put my experience to good use and actually participate in running on this company. So, Can anyone help how to contact this company? Thanks Mohamed, mahad8331@gmail.com

1 Answers  

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all types of liquid analyzer principle with drawing?

0 Answers  

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how flame detectors sense the flame.

3 Answers  

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why dead weight tester called dead weight tester.

5 Answers   QAFCO,

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