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 exists between the conductor and the ground. The maximum electric stress occurs at

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 exists between the conductor and the ground. The maximum electric stress occurs at

upper surface of the conductor.

midway between the conductor and ground.

lower surface of the conductor.

the ground surface.

upper surface of the conductor.

midway between the conductor and ground.

lower surface of the conductor.

the ground surface.

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Electromagnetic Field Theory
The heating time constant of an electrical machine gives an indication of its

overload capacity.

cooling.

rating.

short time rating.

overload capacity.

cooling.

rating.

short time rating.

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Electromagnetic Field Theory
In microwave communication links, when fading due to rain attenuation occurs then technique adopted for solving the problem would include

Path diversity and frequency diversity

Antenna replacement and feed correction

Polarization shifting and code diversity

Amplitude timing and phase correction

Path diversity and frequency diversity

Antenna replacement and feed correction

Polarization shifting and code diversity

Amplitude timing and phase correction

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Electromagnetic Field Theory
The minimum height of outer atmosphere is

200 km

100 km

400 km

150 km

200 km

100 km

400 km

150 km

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Electromagnetic Field Theory
Ohm’s law in point from field theory can be expressed as

J = E / σ.

V = IR.

J = σE.

R = ρ × ( l / A).

J = E / σ.

V = IR.

J = σE.

R = ρ × ( l / A).

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Electromagnetic Field Theory
A point pole has a strength of 4π × 10-4 weber. The force in newtons on a point pole of 4π × 1.5 × 10-4 weber placed at a distance of 10 cm from it will be

7.5 N.

3.75 N.

15 N.

20 N.

7.5 N.

3.75 N.

15 N.

20 N.

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Electromagnetic Field Theory

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 exists between the conductor and the ground. The maximum electric stress occurs at

Electromagnetic Field Theory The heating time constant of an electrical machine gives an indication of its

Electromagnetic Field Theory In microwave communication links, when fading due to rain attenuation occurs then technique adopted for solving the problem would include

Electromagnetic Field Theory The minimum height of outer atmosphere is

Electromagnetic Field Theory Ohm’s law in point from field theory can be expressed as

Electromagnetic Field Theory A point pole has a strength of 4π × 10-4 weber. The force in newtons on a point pole of 4π × 1.5 × 10-4 weber placed at a distance of 10 cm from it will be

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 exists between the conductor and the ground. The maximum electric stress occurs at

Electromagnetic Field Theory
The heating time constant of an electrical machine gives an indication of its

Electromagnetic Field Theory
In microwave communication links, when fading due to rain attenuation occurs then technique adopted for solving the problem would include

Electromagnetic Field Theory
The minimum height of outer atmosphere is

Electromagnetic Field Theory
Ohm’s law in point from field theory can be expressed as

Electromagnetic Field Theory
A point pole has a strength of 4π × 10-4 weber. The force in newtons on a point pole of 4π × 1.5 × 10-4 weber placed at a distance of 10 cm from it will be