NivaarExam PrepOfficial exam papers ↗

04-BS-4: May 2014

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

  1. Question 1 DC Bridge Network — KCL/KVL, V ab and Power in R 4
  2. Question 2 Thévenin Equivalent and Maximum Power Transfer
  3. Question 3 AC Steady State — Series and Parallel Resonance
  4. Question 4 Two-Source AC Phasor Network
  5. Question 5 Magnetic Circuit — Relay Armature
  6. Question 6 Full-Wave Bridge Rectifier Design
  7. Question 7 HVAC Combinational Logic Design

Start with Question 1 →

04-BS-4 — Electric Circuits and Power — National Exam, May 2014. Closed book; one aid sheet permitted; Casio/Sharp approved calculator only. Any five of the seven questions constitute a complete paper — every question is answered.

Reference texts: Sadiku & Alexander, Fundamentals of Electric Circuits (DC/AC network analysis, Thevenin, resonance); Chapman, Electric Machinery Fundamentals (magnetic circuits); Boylestad, Electronic Devices and Circuit Theory (diode rectifiers); Mano, Digital Design (combinational logic).