I wnat to practice more online type questions .so will you show them me to take a practice test?

0 Answers   VA Tech Wabag,

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model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com

0 Answers   Jindal,

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List three types Level Switches with their working principles

0 Answers  

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can any one help me to get bel probational engineers sample question papers. I have applied for it.

0 Answers  

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draw the block diagram of a level transmitter ?

0 Answers   Hira Group, Samsung,

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How 2 calibrate level tank having large height..?

2 Answers  

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What is PLC(programmable logic control)?

1 Answers  

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What is Process portal A(PPA)?

1 Answers   ABB,

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How many types of Control Modes in process control, plz tell me all.....?

2 Answers  

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Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

0 Answers  

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What does it mean 3/2 sov

5 Answers  

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ORP sensor working principle?

0 Answers   Tata Steel Limited,

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