Calculate the value of β for α=.8.(a) 2(b) 8(c) 3(d) 4The question was asked in an online quiz.I would like to ask this question from Solid-State Devices in chapter Introduction to Solid-State Devices of Electric Drives

Calculate the value of β for α=.8.(a) 2(b) 8(c) 3(d) 4The question w

1.	Calculate the value of β for α=.8.(a) 2(b) 8(c) 3(d) 4The question was asked in an online quiz.I would like to ask this question from Solid-State Devices in chapter Introduction to Solid-State Devices of Electric Drives
Answer» Right option is (d) 4 The EXPLANATION is: The RELATIONSHIP between β and ∝ is β=∝/(1-∝)=.8÷.2=4. The current GAIN is the ratio of the COLLECTOR current and base current. The value of β is Ic÷IB.

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