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प्रश्न
A pnp transistor is used in common-emitter mode in an amplifier circuit. A change of 40 µA in the base current brings a change of 2 mA in collector current and 0.04 V in base emitter voltage. Which of the following is the correct value of the input resistor Rin?
पर्याय
Rin = 9 kΩ
Rin = 75 kΩ
Rin = 1 kΩ
None of these
MCQ
उत्तर
Rin = 1 kΩ
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