Signals-and-systems Questions Set 54:
A system is linear if it is additive and scalable.
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The area acquired by the curve under the signal u(t) - u(t-3) is:
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Which of the following systems is memoryless?
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Which of the following signals is an example of a bounded signal?
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If a system has a many-to-one mapping between its input and output at a particular instance, what is it called?
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Which of the following is the indirect way of FM generation?
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The signal-to-noise ratio of a microphone is defined as the ratio of the output when the sound pressure is _____ Pa to the output in the absence of any sound signal.
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Which of the following statements about energy and power signals is false?
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Which of the following time systems operates with a continuous time signal and produces a continuous time output signal?
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What properties does a continuous-time unit impulse function follow?
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