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.Management Sciences
A. weber
B. lumens
C. tesla
D. none of the above
Related Mcqs:
- How does the magnetic compass needle behave in a magnetic field ?
- A. It assures a position right angle to magnetic field B. It starts rotating C. It assures a position which follows a line of magnetic flux D. None of the above...
- What will be the current passing through the ring shaped air cored coil when number of turns is 800 and ampere turns are 3200 ?
- A. 2 B. 4 C. 6 D. 8...
- What is the magnitude and the direction of force per 1.1m length of a pair of conductors of a direct current linecarrying 10 amperes and spaced 100 mm apart ?
- A. 22 x 10″8 N B. 22 x 10″7 N C. 22 x 10-6 N D. 22 x 10″5 N...
- The relative permeability is less than unity is case of_____________?
- A. ferromagnetic materials B. ferrites C. non-ferrous materials D. diamagnetic materials...
- Materials subjected to rapid reversal of magnetism should have______________?
- A. large area oiB-H loop B. high permeability and low hysteresis loss C. high co-ercivity and high retentivity D. high co-ercivity and low density...
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