The function of ferrite antenna is to ___________
A. Reduce stray capacitance
B. Stabilise d.c. bias
C. Increase the Q of tuned circuit
D. Reduce noise
Answer: Option C
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Related Questions on Modulation and Demodulation
A. The difference frequency is closer to oscillator frequency
B. Lower frequencies are easier to amplify
C. Only the difference frequency can be modulated
D. None of the above
Modulation is done in ___________
A. Transmitter
B. Radio receiver
C. Between transmitter and radio receiver
D. None of the above
Demodulation is done in ___________
A. Receiving antenna
B. Transmitter
C. Radio receiver
D. Transmitting antenna
Wrong answer
Correct answer is A. Reduce stray capacitance