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04-BS-4: December 2013

Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)

  1. Question 1 DC Ladder Network — KCL, KVL and Source Current
  2. Question 2 Thévenin Equivalent and Maximum Power Transfer
  3. Question 3 AC Steady-State Phasor Analysis
  4. Question 4 Switched-Capacitor First-Order Transient
  5. Question 5 Magnetic Circuit with an Air Gap
  6. Question 6 Half-Wave Rectifier and RC Smoothing Filter (Problem 6)
  7. Question 7 Combinational Logic for a Two-Level Lift

Start with Question 1 →

EGBC National Examination — 04-BS-4 Electric Circuits and Power — December 2013. Closed book; one two-sided aid sheet; 3 hours. Any five of the seven questions constitute a complete paper (all seven are solved here as a study resource; all of equal value).

Reference texts: Sadiku & Alexander, Fundamentals of Electric Circuits, 6th ed.; Chapman, Electric Machinery Fundamentals (magnetic circuits); Boylestad & Nashelsky, Electronic Devices and Circuit Theory (rectifiers); Mano & Ciletti, Digital Design (logic).