Engine : Electricity - 1300/1386
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| In figure "A" of the illustration, the battery Vbb and resistor Rb are in the circuit for what purpose? EL-0022 |
| A) to apply a buffer between the input ground and the emitter ground |
| B) to apply a reverse bias to the emitter-base |
| C) to apply a 'reference charge' on the input capacitor |
| D) to apply a forward bias to the emitter-base |
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Illustration EL-0022
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