IndiaBIX

Electronics and Communication Engineering - Communication Systems

Exercise : Communication Systems - Section 10
21.
MTI stands for
Moving Target Indicator
Microprocessor Tracking Index
Multiplexed Telemetry Index
Maximum Transmission Index
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
The IF frequencies in a TV receiver
38.9 MHz for video and 33.4 MHz for audio
38.9 MHz for both video and audio
33.4 MHz for both video and audio
33.4 MHz for video and 38.9 MHz for audio
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
The most noise resistant modulation system is
PCM
SSB suppressed carrier
FM
pulse position modulation
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
Which of the following is the digital system?
PWM
PAM
PPM
PCM
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Which of the following is an oscillator with best frequency stability?
Crystal oscillator
Clapp oscillator
Phase shift circuit
Multivibrator
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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