Question
Question: While a collector to emitter voltage is constant in a transistor, the collector current changes by 8...
While a collector to emitter voltage is constant in a transistor, the collector current changes by 8.2 mA when the emitter current changes by 8.3 mA. The value of forward current ratio hfe is
A
82
B
83
C
8.2
D
8.3
Answer
82
Explanation
Solution
hfe=(ΔibΔic)Vce=8.3−8.28.2=82