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11
When a transistor is used as an amplifier, it is operated in the ___________ region
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Answer: Option C
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12
When a rectangular voltage waveform is applied to a capacitor, then the current waveform is ___________.
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Answer: Option A
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13
The positive clipper is that which removes the ___________ half-cycles of the input voltage.
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Answer: Option B
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14
If d.c. supply of 10 V is fed to a differentiating circuit, then output will be .
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Answer: Option C
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15
A switch has ___________.
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Answer: Option B
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16
A differentiating circuit is a simple RC circuit with output taken across ___________.
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Answer: Option A
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17
For an integrating circuit to be effective , the RC product should be ___________ the time period of the input wave.
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Answer: Option D
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18
For a differentiating circuit to be effective, the RC product should be ___________ the time period of the input wave.
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Answer: Option D
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19
A negative clipper removes the ___________ half-cycles of the input voltage.
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Answer: Option A
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20
The maximum speed of electronic switch can be ___________ operations per second.
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Answer: Option D
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