In magnetic flow meters, voltage generation is________________?

A. Pressure drop only
B. Its orientation
C. Co-efficient of contraction only
D. None of these

A. Blower
B. Turbine
C. Centrifugal pump
D. Centrifugal fan

A. 2100
B. 100
C. 0
D. ∞

A. Non-steady uniform
B. Non-steady non-uniform
C. Steady uniform
D. Steady non-uniform

A. 2v2/gc
B. v2/2gc
C. ρv2/gc
D. ρ.v2/2gc

A. The body should be bluff body
B. The body should be stream lined
C. Circulation around the body is essentially required
D. The main stream velocity must approach the velocity of sound in that fluid medium