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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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yxc47 yxc47
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6 years ago
A voltage divider bias circuit with a VCC of 12 V has an hFE of 60. The emitter resistor (RE) is rated at 1.2 k and the collector resistor (RC) has a value of 3.3 k. Biasing resistor R1, from VCC to the transistor base, is 22 k. Biasing resistor R2, from the transistor base to ground, is 6.8 k. The voltage at the base of the transistor is
 
  A) 12 V B) 8.30 V C) 3.70 V D) 2.83 V
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6 years ago
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