Tesla is a unit of_____________?

Related Mcqs:

1. The relative permeability is less than unity is case of_____________?

   A. ferromagnetic materials B. ferrites C. non-ferrous materials D. diamagnetic materials...

2. The unit of flux is the same as that of_______________?

   A. reluctance B. resistance C. permeance D. pole strength...

3. Unit for quantity of electricity is_____________?

   A. ampere-hour B. watt C. joule D. coulomb...

4. A square cross-sectional magnet has a pole strength of 1 x 10 Wb and cross sectional area of 20 mm x 20 mm. What is the strength at a distance of 100 mm from the unit pole in air ?

   A. 63.38 N/Wb B. 633.8 N/Wb C. 6338 N/Wb D. 63380 N/Wb...

5. Which of the following is not a unit of flux?

   A. Maxwell B. Telsa C. Weber D. All of the above...

6. Which of the following is the unit of magnetic flux density ?

   A. weber B. lumens C. tesla D. none of the above...

7. Gilbert is a unit of_______________?

   A. electromotive force B. magnetomotive force C. conductance D. permittivity...

8. The unit of relative permeability is_____________?

   A. henry/metre B. henry C. henry/sq. m D. it is dimensionless...

9. A keeper is used to_____________?

   A. change the direction of magnetic lines B. amplify flux C. restore lost flux D. provide a closed path for flux...

10. Reciprocal of permeability is____________?

    A. reluctivity B. susceptibility C. permittivity D. conductance...