1. Transistors act basically as voltage sources. A. True B. False Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
2. Find RN for the circuit given. A. 34 Ω B. 68 Ω C. 120 Ω D. 154 Ω Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
3. What is the Thevenin equivalent (VTH and RTH) for the circuit given? A. 6.4 V, 422 Ω B. 6.4 V, 560 Ω C. 6.4 V, 680 Ω D. 30 V, 422 Ω Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
4. Determine $${I_{\text{N}}}$$ for the circuit consisting of VS, R1, R2 and R3 shown in the given circuit. A. 676 mA B. 245 mA C. 431 mA D. 75 mA Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
5. Find the total current through R3 in the given circuit. A. 7.3 mA B. 5.5 mA C. 12.8 mA D. 1.8 mA Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
6. Find the current through R2 of the given circuit. A. 30.7 mA B. 104 mA C. 74 mA D. 134 mA Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
7. Find the current through R1 in the given circuit. A. 0.16 A B. 0.24 A C. 0.2 A D. 0.04 A Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
8. Referring to the given circuit, the voltage and current for the load resistor, RL, is A. 450 mV, 4.5 mA B. 4.50 V, 45 mA C. 4.50 V, 4.5 mA D. 450 mV, 45 mA Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
9. A 2 Ω RL is connected across a voltage source, VS, of 110 V. The source's internal resistance is 24 Ω. What is the output voltage across the load? A. 8.5 V B. 85 V C. 0 V D. 110 V Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
10. A 470 Ω RL is connected across a voltage source, VS, of 120 V. The source's internal resistance, RS, is 12 Ω. What is the output voltage across the load? A. 120 V B. 0 V C. 117 V D. 12 V Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board