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2-73. As the multiplication factor in a frequency
multiplier circuit is increased, what
happens to the output signal (a) amplitude
and (b) frequency?
1. (a) Increases
(b) increases
2. (a) Increases
(b) decreases
3. (a) Decreases
(b) decreases
4. (a) Decreases
(b) increases
2-74. In a buffer amplifier, what is the
impedance in the (a) input and (b) output?
1. (a) Low
(b) low
2. (a) Low
(b) high
3. (a) High
(b) high
4. (a) High
(b) low
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