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MCQ

Q.

Signals can be ________

A

analog

B

digital

C

either (a) or (b)

D

neither (a) nor (b)

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MCQ

1.

Frequency and period are ______

A

inverse of each other

B

proportional to each other

C

the same

D

none of the above

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2.

. If the maximum amplitude of a sine wave is 2 V, the minimum amplitude is ________ V.

A

2

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-2

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between -2 and 2

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3.

_______is the rate of change with respect to time.

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Amplitude

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Time

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Voltage

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throughput

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distortion factor

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5.

The _____ of a composite signal is the difference between the highest and the lowest frequencies contained in that signal

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frequency

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period

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bandwidth

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