Circuit Analysis Problems - Mesh & Thevenin Theorems

Circuit Analysis Problems

• Problem 1: Determine loop current using mesh analysis and Cramer's rule. Includes circuit diagram with multiple resistors and voltage sources.

• Problem 2: Determine the load current from the source. Includes a complex circuit diagram with multiple resistors and a voltage source. Quantifiable values are listed for each component.

• Problem 3: Calculate the current through branch a-b using mesh analysis. Circuit diagram includes multiple resistors and voltage sources with labeled branches a and b. Values for each component are provided.

• Problem 4: Determine the load current from a source. Circuit diagram with labeled branches and component values is given. Multiple resistors are shown.

• Problem 5: Find the current through a 30Ω resistor using Norton's theorem. Circuit diagram includes multiple resistors and a voltage source.

• Problem 6: Find the Thevenin's equivalent circuit across points A and B. Given circuit diagram includes multiple components including resistors, voltage sources and labeled points A and B.

• Problem 7: Discuss steps for Thevenizing a circuit. Includes a prompt to provide an example.

• Problem 8: Find the voltage drop across a 12Ω resistor using Norton's theorem. Circuit diagram with values and labeled components is shown.

• Problem 9: Analyze a sinusoidal steady-state circuit. Calculate XL, XC, impedance, current, power factor, apparent power, and reactive power. Component values and frequency are given. Includes a circuit diagram with a resistor, inductor, and capacitor.

• Problem 10: Calculate inductive reactance (XL), capacitive reactance (XC), and voltage across the resistance in a series RLC circuit. Given values include inductance (L), capacitance (C), resistance (R), voltage (V), and frequency (f) for an AC circuit.

This quiz covers various circuit analysis problems focusing on mesh analysis, Cramer's rule, and Thevenin's theorem. You'll determine loop currents, load currents, and calculate equivalent circuits. Each problem includes circuit diagrams with components highlighted for clear understanding.