EEE U111 · Drills · Modules 1–2
Circuit drills
Fresh problems every time, with the circuit actually drawn. Node counting, reduction, dividers, power signs, nodal, mesh, Thévenin and dependent sources — §1.1–2.6. Ten minutes a day beats an hour on Sunday.
Say the answer out loud (or on paper) before you press Show answer. A revealed answer you nodded along to teaches almost nothing; a wrong answer you committed to teaches a lot. Then mark yourself honestly — the tally is only useful if it's true.
Every answer carries a See the method box with the full working for those exact numbers, so a miss is never a dead end. New here? Start with Reading a circuit diagram, then come back and leave only the Reading topic switched on until node counting feels automatic.
Tap a topic to switch it on or off. At least one must stay on.
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A sensible daily routine
Fifteen questions, mixed, once a day. If you get a topic wrong twice running, stop drilling it and go re-read that section — drills sharpen a method you already have, they can't install one you don't. The pages: reading circuits, Module 1 lesson, Module 2 lesson.
Two habits worth carrying from here into the exam hall: letter every node before you write an equation, and check the sign of every power you report. Those two alone recover most of the marks that get dropped in this course.