Figure 4
-Refer to Figure 4. Assume each transistor has a fiac of 100. The overall fiac is
A)200
B)1,000
C)100
D)10,000

Question

Figure 4
-Refer to Figure 4. Assume each transistor has a fiac of 100. The overall fiac is
A)200 
B)1,000 
C)100 
D)10,000

Quizplus · Accepted Answer

The overall βac (or fiac) for a Darlington pair, which is what the configuration in Figure 4 likely represents given the context, is approximately the product of the individual transistors' βac values. Since each transistor has a βac of 100, the overall βac is 100 * 100 = 10,000.

Figure 4 -Refer to Figure 4. Assume Each Transistor Has a Fiac