Answer / tarique

wave lenght detection priniciple

Answer / narendra mishra

Infrared or ultraviolet(IR/UV) energy is emitted from a heated filament in a chamber.when gas is passed through it,a detector measures IR/UV wavelength absorption by the gas which is the property of that gas.this is compared to the reference condition i.e at no absorption.radiation spectrum is limeited to absorption band of gas.

why orfice is not used for main steam flow calculation

0 Answers   OEG,

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how is a displacer type level transmitter calibrated.explain the method?

2 Answers   Emirates,

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What is difference between profibus and modbus communication

2 Answers   GMR,

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use of split range ? where it is used ? in which control loop it is used ?

0 Answers  

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what is meant by turn down ratio?

3 Answers   Avant Garde,

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hi my name is rakesh patel i just complited my be in instrumentation & control now i am going to working as a validation engineer in a poject department so what is a scope in a future as a validation engginer ? what line is good for me can any bady give me complete solution please? your regard rakesh patel

0 Answers  

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we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.

0 Answers  

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How much should be the values and/or percentages of these given below factors for a good controller ? Steady state error Delay Rise Time Overshoot Peak Time Settling Time Damping Oscillations & vibrations thanks

1 Answers  

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what do you mean by smart instruments?explain with example

4 Answers  

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What is wet leg condition and why is it used?

0 Answers  

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what is interface level measurement.who can calibrate interface level measurement transmitter online

0 Answers  

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Why is the orifice tab provided?

0 Answers  

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