Electromagnetic Field Theory
A long wire composed of a smooth round conductor runs above and parallel to the ground (assumed to be a large conducting plane). A high voltage exits between the conductor and the ground. The maximum electric stress occur at

 The lower surface of the conductor.
 The upper surface of the conductor.
 Midway between the conductor and ground.
 The ground surface.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
Which of following is true for a purely inductive circuit ?

 Reactive power of the circuit is zero.
 Apparent power of the circuit is zero.
 Any capacitance even if present in the circuit will not be charged.
 Actual power of the circuit is zero.

ANSWER DOWNLOAD EXAMIANS APP