Which of the following does not occur in Hartman and Braun oxygen analyzer based on magnetic wind?
A. Oxygen is attracted to magnetic field
B. Oxygen becomes less paramagnetic due to rise in temperature
C. Resistance change in a resistance connected to the Wheatstone bridge occur
D. Wheatstone Bridge becomes balanced due to temperature change
Answer:D
Which of the following does not occur in Hartman and Braun oxygen analyzer based on magnetic wind?
A. Oxygen is attracted to magnetic field B. Oxygen becomes less paramagnetic due to rise in temperature C. Resistance change in a resistance connected to the Wheatstone bridge occur D. Wheatstone Bridge becomes balanced due to temperature change
Explanation: In Hartman and Braun oxygen analyzer, the magnetic wind cools the heated winding. As a result, the bridge becomes unbalanced.