High value of Q factor is preferred for coil used in radio receiver because
A. It makes the circuit more selective
B. It reduces the resistance of circuit
C. It improves the ratio of inductance and resistance
D. It increases the coil inductance
Answer: Option A
This Question Belongs to Electronics And Communications Engineering >> Communication Systems
Related Questions on Communication Systems
It is found that a ship to ship communication suffers from fading. This can be avoided by using
A. Space diversity
B. Frequency diversity
C. Broad band antenna
D. Directional antenna
A. A double-tuned amplifier
B. A high gain D.C. amplifier
C. A cathode follower stage
D. None of the above
A. Filter method
B. Phase cancellation method
C. Good attenuation characteristics
D. All of the above
Join The Discussion