Question
Transfer characteristic [output voltage (Vo) vs input voltage (Vi)] for a base biased transistor in CE configuration is as shown in the figure. For using transistor as a switch, it is used
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in region III
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both in region (I) and (III)
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in region (II)
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in region
Solution
B.
both in region (I) and (III)
For using a transistor as a switch, it is used in cut-off state and saturation state only.
