The subsequent problems deal with the circuit below. Assume that when the transistor is in saturation, the collector-to-emitter drop is 0.2 V and the base-to-emitter forward bias voltage is 0.7 V.
When Vin = 0V, Vout =
A. 4.8 V
B. 0.9 V
C. 0 V
D. 5 V
E. 0.2 V
Answer: D
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