1. Find branch current IR2. A. 5.4 mA B. -5.4 mA C. 113.0 mA D. 119.6 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
2. The branch current method uses. A. Kirchhoff's voltage and current laws B. Thevenin's theorem and Ohm's law C. Kirchhoff's current law and Ohm's law D. The superposition theorem and Thevenin's theorem 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
3. In assigning the direction of branch currents. A. The directions are critical B. The directions are not critical C. They must point into a node D. They must point out of a node 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
4. The first row of a certain determinant has the numbers 3 and 5. The second row has the numbers 7 and 2. The value of this determinant is A. 31 B. -31 C. 39 D. -29 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
5. What is the voltage drop across R1? A. 850 mV B. 7.82 V C. 9.18 V D. 918 mV 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
6. The mesh method can be applied to circuits with any number of loops. A. True B. False 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
7. A loop current is an actual current in a branch. 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
8. What is the current through R2? A. 3.19 A B. 319 mA C. 1.73 A D. 173 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
9. Second-order determinants are evaluated by subtracting the signed cross-products. 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
10. Find the node voltage VA. A. 518 mV B. 5.18 V C. 9.56 V D. 956 mV 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