The wave length of a wave with propagation constant (0.1π + j 0.2π) m-1 is

1.

2.  10 m

3.  20 m

4.   30 m

4

10 m

Explanation :
No Explanation available for this question

A plane electromagnetic wave in free space is spacified by the electric field [20cos (wt-βz)+5cos (wt+βz)V/m. The associated magnetic field is

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

The characteristic impedance of a l transmission line is

1.

2.

3.

4.  None of these

4

Explanation :
No Explanation available for this question

Transmission line has a VSWR of 3 when terminated in a certain load. The reflection co-efficient is

1.  1/3

2.  1/2

3.   3

4.  1/4

4

1/2

Explanation :
No Explanation available for this question

The depth of penetration of wave in a lossy dielectric increases with increasing

1.  Conductivity

2.  Permeability

3.  Wavelength

4.  Permittivity

4

Wavelength

Explanation :
No Explanation available for this question

The wave length of a wave with propagation constant (0.1π+ j 0.2π) m-1 is

1.

2.  10 m

3.  20 m

4.  30 m

4

10 m

Explanation :
No Explanation available for this question

The depth of penetration of wave in a lossy dielectric increases with increasing

1.  conductivity

2.   permeability

3.  left hand circular

4.  permittivity

4

left hand circular

Explanation :
No Explanation available for this question

The frequency of the power wave associated with an electromagnetic wave having an E field as E = e-z/δ cos( -z/δ), is given by

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

Non-resonant transmission line has no reflections irrespective of the length because

1.  Its characteristic impedance is very small

2.  Its characteristic impedance is very large

3.  It is always terminated in its characteristics impedance

4.  None of these

4

It is always terminated in its characteristics impedance

Explanation :
No Explanation available for this question

1.  Linear

2.  Elliptical