Free November promotion: everything is free until 30 November 2026 — every subject, unlimited practice.
Subjects / LC Engineering / Strand 2: Automation and control systems

Electronics and control

Circuits, components, sensors, logic and control systems.

In review 5th Year6th Year HigherOrdinary
16practice questions

Fill the gaps: 1 · Match the pairs: 1 · Multiple choice: 4 · Select all that apply: 1 · Numeric answer: 7 · Written answer (self/teacher assessed): 2

Each question has up to three hints, a worked explanation, and is tracked in your progress and review plan.

Practise this topic

Try a question

Multiple choice
Which input sensor would you use for a circuit that switches on a light when it gets dark?
Choose one answer
Hint 1

Light sensing.

Create a free account to save your progress.