if field commnictor 475 does not communicate with transmitter what will you do ?

4 Answers   Samsung,

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What is Actuator?

3 Answers   Descon,

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What is the use of gauge?

0 Answers  

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which is the best type to measure level of a Tank(water). Displacer or Differential Pressure method?

2 Answers  

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what is o2 analyzer and how it measured ,what is the role of this analyzer in cfbc boiler...

2 Answers  

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what is ment by PID controllers? explain with example?

2 Answers  

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what is the diffrence between mmwc and kg/cm2 for pressure measurment when we are using mmwc and when kg/cm2 and why????? ?? what is the reason

19 Answers   Ecoboard, Jindal, Sepco,

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Which mechanical device is used in pressure gauges to reduce pulsating

4 Answers  

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Operational amplifiers

0 Answers   CCIE,

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how do i tune dearator pr control valve using PID. we set the set point is 0.6kg/cm2 now i want 0.5 to 0.7kg/cm2 limits so what should i give p,i,d values. then pls explain how do set pid values for control valve tuning?

0 Answers   SEWA, Sharjah Electricity and Water Authority SEWA,

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difference between repeatability and reproductability

1 Answers   IOCL,

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How RAL(Rotary air lock)works in cement industry?

0 Answers   Jaypee,

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