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.

The document / drawing that is primarily used in depicting the “Bill of Materials (BOM)” of piping system is the

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what is the difference between laminor flow and turbulant flow

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Give me best instrumentation Books name..Ple...

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how to calibrate the radar transmitter for measuring the exact tank level if tank is having agitator moving continiously because due to agitator tank surface level will vary every time.

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

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