A transistor has three impurity regions. All the three regions have different doping levels. In order of increasing doping level, the regions are (a) emitter, base and collector (b) collector, base and emitter (c) base, emitter and collector (d) base, collector and emitter

    

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A transistor has three impurity regions. All the three regions

have different doping levels. In order of increasing doping

level, the regions are

(a) emitter, base and collector

(b) collector, base and emitter

(c) base, emitter and collector

(d) base, collector and emitter

Answer:(d) base, collector and emitter

Transistor 

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