Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject 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

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Explore topic-wise MCQs in Testing Subject.

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 ________