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.

Repeaters are not required for fiber optic cable lengths upto ________

A. 10km
B. 100km
C. 5km
D. 12km
Answer» C. 5km
Discussion
2.

What is the total voltage, when two noise voltage V1 and V2 are combined?

A. ( sqrt{V_1 times V_1 + V_2 times V_2} )
B. ( frac{V_1 + V_2}{2} )
C. ( sqrt{V_1 times V_2} )
D. V<sub>1</sub> + V<sub>2</sub>
Answer» B. ( frac{V_1 + V_2}{2} )
Discussion