What are different types of orifice plates? State their uses.

0 Answers  

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what is the difference between plc & DCS?

5 Answers   Cheminova, NGIL, Siemens,

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If we increase D what will be the controller action?

2 Answers  

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Turbidity analyzer working principle ?

0 Answers   Tata Steel Limited,

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admittance level sensor meaning?

2 Answers   CGL,

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There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?

0 Answers  

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if RTD damage in plant, how we know?

5 Answers   Reliance,

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WHAT PRINCIPLE OF GAS ANALYSER( CO,CO2,N2)

2 Answers   Jubilant Organosys,

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why in vortex flow transmitter dcs range is configuring less than sensor range. eg (sensor range 500-25000 kg/hr and dcs range 0-24000 kg/hr).

1 Answers   Daelim,

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give some question relative instrument fitter?

0 Answers   Armco,

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What is the use of gauge?

0 Answers  

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how to design orifice plate?what is the equation?

0 Answers   REL,

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