In a junction transistor, the collector cut-off current 'ICB0' reduces considerably by doping the

emitter with low level of impurity

emitter with high level of impurity

collector with high level of impurity

collector with low level of impurity

In a junction transistor, the collector cut-off current 'ICB0' reduces

1.	In a junction transistor, the collector cut-off current 'ICB0' reduces considerably by doping the
A.	emitter with high level of impurity
B.	emitter with low level of impurity
C.	collector with high level of impurity
D.	collector with low level of impurity
Answer» B. emitter with low level of impurity