Electromagnetic Theory Power Power Loss Return Loss Online Exam Quiz
Electromagnetic Theory Power Power Loss Return Loss GK Quiz. Question and Answers related to Electromagnetic Theory Power Power Loss Return Loss. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Power Power Loss Return Loss
The return loss is given as 12 decibel. Calculate the reflection coefficient.
Options
A : 0.35
B : 0.55
C : 0.25
D : 0.75
Find the transmission coefficient of a wave, when the return loss is 6 decibel.
Options
A : 0.498
B : 0.501
C : 0.35
D : 0.65
The current reflection coefficient is given by -0.75. Find the voltage reflection coefficient.
Options
A : -0.75
B : 0.25
C : -0.25
D : 0.75
The power of a wave of with voltage of 140V and a characteristic impedance of 50 ohm is
Options
A : 1.96
B : 19.6
C : 196
D : 19600
The incident and the reflected voltage are given by 15 and 5 respectively. The transmission coefficient is
Options
A : 1/3
B : 2/3
C : 1
D : 3
The power transmitted by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)
Options
A : 12
B : 8
C : 16
D : 4
The reflection coefficient is 0.5. Find the return loss.
Options
A : 12.12
B : -12.12
C : 6.02
D : -6.02
The attenuation is given by 20 units. Find the power loss in decibels.
Options
A : 13.01
B : 26.02
C : 52.04
D : 104.08
The power of the electromagnetic wave with electric and magnetic field intensities given by 12 and 15 respectively is
Options
A : 180
B : 90
C : 45
D : 120
The power reflected by a wave with incident power of 16 units is(Given that the reflection coefficient is 0.5)
Options
A : 2
B : 8
C : 6
D : 4
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