Continuous flue gas analyser makes use of paramagnetic properties of some of its constituents, which move towards the strongest part of the magnetic field thus displacing diamagnetic gases. Which of the following gases is diamagnetic ?

Related Mcqs:

A bolometer is __________________?

A. Used for the measurement of thermal radiation B. An element which senses optical input and delivers thermal output C. Both A. & B. D. Neither A. nor B....

To increase the speed of response of a pressure spring liquid or gas expansion thermometer, the clearance space between the thermometer bulb and the thermal well should not be filled with ________________?

A. Air B. A metal powder or graphite C. Oil D. Mercury...

Which of the systems having the following transfer function is stable ?

A. 1/(S2 + 2) B. 1/(S2 – 2S + 3) C. 1/(S2 + 2S + 2) D. exp (-20 S)/(S2 + 2S – 1)...

Flow rate of sludge is not measured by a/an_________________?

A. Orificemeter B. Open weir C. Kennison nozzle D. Both B. & C....

The second order system with the transfer function 4/(s2 + 2s + 4) has a damping ratio of ___________________?

A. 2.0 B. 0.5 C. 1.0 D. 4.0...