Electrical Engineering Mcqs

Equipotential planes are_______________?

(A) parallel to one another

(B) non parallel to one another

(C) intersecting

(D) circular

Submitted By: Ali Uppal


The metallic spheres A and B of radii 2m and 4m respectively carry the same charge 4 x 10 8C. If the spheres are connected by a copper wire_______________?

(A) charge will flow from A to B

(B) charge will flow from B to A

(C) no flow of charge will occur

(D) both a and b are possible

Submitted By: Ali Uppal


Submitted By: Ali Uppal


Submitted By: Ali Uppal


Electric intensity being a vector quantity always points_______________?

(A) along the direction of force experienced by a unit positive charge

(B) opposite to the direction of force experienced by a unit positive charge

(C) perpendicular to the direction of force experienced by a uit positive charge

(D) any of above

Submitted By: Ali Uppal


An electric charge at rest produces_______________?

(A) only a magnetic field

(B) only an electric field

(C) neither electric field nor magnetic field

(D) both electric and magnetic fields

Submitted By: Ali Uppal


The force per unit charge is know as__________________?

(A) electric flux

(B) electric intensity

(C) electric potential

(D) all of above are same

Submitted By: Ali Uppal


If metallic conductor is charged negatively then its weight______________?

(A) Remains same

(B) First increases then decreases

(C) Decreases then increases

(D) Increases for a while

Submitted By: Ali Uppal


If two charges are increased by two times then force_____________?

(A) Decreases 9 times

(B) Increases 9 times

(C) Increases 4 times

(D) Decreases 4 times

Submitted By: Ali Uppal


If mica sheet is placed between the plates of a capacitor the capacity_______________?

(A) increases

(B) decreases

(C) increases then decreases

(D) decreases then increases

Submitted By: Ali Uppal