Answer / narendra mishra

volumatric Flow
=coefficient of
discharge*sqr
root of(diff
pressure/2*resistivity)

Answer / ajay sing

F=K*10/4 THAT CALLED SQUARE ROOT

CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

0 Answers   GSC,

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How a rtd work, and what volts/current goes to a RTD to measure the resistence?

1 Answers   DVC,

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Shall we get the reading on level transmitter only by termination,without commissioning?

1 Answers  

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how many types of sensor in instrumentation

3 Answers   SRACO,

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what is mass flow meter principal?

4 Answers   GIL,

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In dcs contol valve parameters showing like this Gain=1 or 2 , ti=7 sec, td=20sec. But temp,pressure,level control valves we are using in which type parameter side using ti,td clearly tell me

1 Answers  

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What is the load line in control valve?

1 Answers   IFFCO,

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can u guys tell me why we are using sheild in junction bos wiring ~! ?

1 Answers  

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What is possitive and negative feedback?

3 Answers   KNPC,

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Wht should be the ratio of natural frequency (Fn) to wake frequency (Fw) and wht if goes above the rato limit?

2 Answers  

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what is seebeck effect?

7 Answers  

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what is the advantage by using PID controller than P& PID?

1 Answers  

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