Explore topic-wise MCQs in Analog Communications.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Analog Communications knowledge and support exam preparation. Choose a topic below to get started.

1.	We can use either cone type or horn type loudspeakers in tape recorders.
A.	True
B.	False
Answer» C.

Discussion

2.	In the equation, 20cos (10⁸ t + 3 sin 10⁹ t) the modulation index is ________
A.	1
B.	2
C.	3
D.	4
Answer» D. 4

Discussion

Explore topic-wise MCQs in Analog Communications.

We can use either cone type or horn type loudspeakers in tape recorders.

In the equation, 20cos (108 t + 3 sin 109 t) the modulation index is ________

In the equation, 20cos (10⁸ t + 3 sin 10⁹ t) the modulation index is ________