Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 12 (Q.No. 18)
18.
Determine the voltage VCB in the circuit below:
3.4 V
5.4 V
7.4 V
9.4 V
Answer: Option
Explanation:

= 2.3 mA ≈ IC

VCB = CCC - ICRC = 12 - 2.3 x 2 = 7.4 V.

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