Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
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Electronics and Communication Engineering
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Microwave Communication
The main feature of a parametric amplifier is
low noise
very high gain
broad bandwidth
both (b) and (c)
Show Answer
Correct Answer:
broad bandwidth
Explanation:
Since reactance does not contribute thermal noise to the circuit, it is a low noise device.
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