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Considering the resistances of emitter, collector and base to be Re, Rc and Rb respectively, which of the following is the correct statements?

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Considering the resistances of emitter, collector and base to be Re, Rc and Rb respectively, which of the following is the correct statements?

(a) Re > Rb > Rc

(b) Rc > Rb > Re

(c) Rb > Rc > Re

(d) Rb = Rc > Re

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Right choice is (c) Rb > Rc > Re

The explanation is: As the base is lightly doped, the number of free charge carriers are less and hence the resistance is high and as the emitter is the most highly doped, its resistance is low.

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