Answer Posted / muslim

DP reading is small compare to actual flow so square root
will make the linear relation between Dp and actual
flow.also some time we have to consider the fluid density

i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....

1511

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How would you choose differential range?

1221

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what is maxdna ?. explain about the software details.

4423

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If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?

2157

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Specify ideal accuracy of flow element like orifice plate, Ventury, Annubar. Ultrasonic flow meter etc.

1970

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Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?

2032

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How to fix back the valve actuator stem

2111

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when a magnet is heated?

2029

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A flange is used for instrument connection for a system with a design temperature of 316C (600F) and a design pressure of 1000 kPa (145 psi). What is the class rating of the flange to be used for this application? Explain your answer

2728

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Why are the uses 24vdc in industries

1067

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what are the use of belew gear in general ??

2055

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Explain about the leakage class of the control valves

2034

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sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.

2501

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how many types of viberation transmitter and how to calibrate and where use of vibration transmitter

2175

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In apron feeder how TPH is calculated?

1787

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