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Exam Questions Papers - Engineering

Q1:

Calculate the stability factor and change in Ic from 25°C to 100°C for, β = 50, RB/RE = 250, ΔICO = 19.9 nA for emitter bias configuration

A 42.553, 0.85 μF

B 40.91, 0.58 μF

C 38.53, 0.85 μF

D 41.10, 0.39 μF

ANS:A - 42.553, 0.85 μF