NAME Experiment 17 Lab Partner(s) PARTS USED Nominal Value 2.2 k 22 kn 1 MO TABLE 17-1. B VALUES Transistor 1 VE 2 3 TAB

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Name Experiment 17 Lab Partner S Parts Used Nominal Value 2 2 K 22 Kn 1 Mo Table 17 1 B Values Transistor 1 Ve 2 3 Tab 1 (47.14 KiB) Viewed 24 times

Name Experiment 17 Lab Partner S Parts Used Nominal Value 2 2 K 22 Kn 1 Mo Table 17 1 B Values Transistor 1 Ve 2 3 Tab 2 (47.14 KiB) Viewed 24 times

Name Experiment 17 Lab Partner S Parts Used Nominal Value 2 2 K 22 Kn 1 Mo Table 17 1 B Values Transistor 1 Ve 2 3 Tab 3 (37.9 KiB) Viewed 24 times

NAME Experiment 17 Lab Partner(s) PARTS USED Nominal Value 2.2 k 22 kn 1 MO TABLE 17-1. B VALUES Transistor 1 VE 2 3 TABLE 17-2. CALCULATIONS Test 1 2 3 44 TABLE 17-3. CALCULATIONS Icom Condition R₁-0 22 kopen Vc75V Multisim R₁ R₂ Ba I 2.15kn 21.72452 IMAL Vat Measured Value Multisim TABLE 17-4. MEASUREMENTS Multisim VCEMO Vo de Multisim Hom VCE lc tutor! Operating region CALCULATIONS 746kn +21.722 = 767 A 479kn +2171kn -700k 702k5 + 21,72km = 723 ka Vaz Actual R₁ R₂ B 746km 76762 361 6.792 700ks 330 702K 723 340 Actual Ico J Actual Actual VCE Var le Va 730m 7.GmA 48mV 10mV OMA 15v 864 6.917.49 DATE Ic Operating region Vic 91
Questions for Experiment 17 1. In Fig. 17-1, an increase in current gain causes an increase in: (a) le (b) Va (d) Vec 2. When R, increases in a base-biased circuit, which of these increases? (c) la (d) Vo base-biased circuit, which of these decreases? (c) lo (d) Ver base-biased circuit, which of these decreases? (d) Ver (b) Vari (c) la increases in a base-biased circuit, which of these remains constant? (b) Vi increases in a (b) Vari increases in a (a) I 3. When Re (a) I 4. When V là lời 5. When Ba, (a) (b) l (c) le Ve 6. The ideal and second-approximation values in Table 17-2 differ by approximately: () (a) 0.1%; () (b) 1%; (c) 5%; (d) 10%, 7. If the base current is 10 μA in Fig. 17-1 and the collector voltage is 10 V, the current gain is closest to: (a) 50; (b) 125; (c) 225; (d) 350, 8. If the collector voltage is 5 V in Fig. 17-1 and Bo is 150, the base current is closest to: () (a) 10 μA: (b) 20 μA: (c) 30 μA; (d) μA. 9. Explain how a technician can identify when a transistor is operating in the cutoff region. 92 10. Explain how a technician can identify when a transistor is operating in the saturation region. 11. Explain how a technician can identify when a transistor is operating in the active region.