Answer / md. jawed akhtar

Mass flowmeters utilize the priciple of angular momentum.This
system is rarely use in industrial application because of
their high cost and relative ease and convenience of
calculation by other metod.

Magnetic flowmeters utilize the principle of Faraday's law of
electromagnetic induction.In this case only only conducting
liquid flow can be measured.

Vortex flowmeters are three types 1) Swimmer, 2)Vortex
shedding meter 3) Fluidic meter.

why pressure 3-15psi is used as industrial standard and what is the reason

2 Answers   JAL International, UltraTech,

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IS THEIR ANY AGEING EFFECT ON FLOW NOZZLE, ORIFICE, MANIFOLD, OR TRANSMITTER ?

1 Answers  

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What is passive connection of instrument in different types of IO module?

2 Answers  

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Identify the electrical variable that is either directly or inferentially used by various instruments to determine the value of a measured variable.

4 Answers  

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any one suggest me how to calculate percentage of air leakage with formula,

0 Answers   SSL,

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How to calculate 47Liter H2 Gas cyilnder consumtion? Cylinder inlet Pressure is 200bar and Discharge pressure is 6.0bar. Flow is 100ml/min.For the above condition how many days one cylinder can be used?

1 Answers  

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Positioner usage.

0 Answers   CCIE,

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How will you change the action of a control valve?

1 Answers   CCIE,

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

0 Answers   Gulf Jobs,

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line up procedure for dp type flow transmitter?

0 Answers  

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WHAT IS TSI? HOW ITS WORK

2 Answers  

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any questions on motor and energy conversions machines?

0 Answers   ABB,

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