Question

If a radio-receiver amplifies all the signal frequencies equally well, it is said to have high

• A. Sensitivity
• B. Selectivity
• C. Distortion
• D. Fidelity

Hint:

High fidelity in audio equipment refers to accurate reproduction of the original signal without distortion.

Answer 1

The Correct Option is D

Step 1: Understanding the concept of fidelity.
Fidelity in a radio-receiver means that the receiver amplifies the signal without distortion, maintaining the original quality of the signal.

Step 2: Conclusion.
Since the receiver amplifies all signal frequencies equally well, it ensures high fidelity, which is the correct answer.