cameroon gce 2023 intermediate level Electronic Circuits 2
cameroon gce 2023 intermediate level Electronic Circuits 2
3.1 Identify the type of the transistor biasing used in figure 3a.
3.2 Use figure 3b to determine the quiescent point values (ICQ, VCEQ and IBQ) and Vcc.
3.3 Deduce the value of IEQ.
3.4 Determine the expression of RB and calculate its numerical value.
3.5 Determine the expression of Re and calculate its numerical value.
3.6 Calculate the power dissipated PT by the transistor.
3.7 Determine the expression of the collector- base voltage and calculate its numerical value.
3.8 Sketch any other type of bipolar junction transistor biasing.
(Total = 25 marks)
