Pen To Paper Power Mechanics Learners Book — Grade 11
Supplementary animations and explainer videos for Grade 11 Power Mechanics learners. Watch alongside your textbook to reinforce engine theory, technical drawing and automotive systems.
Internal Combustion Engines
4-Stroke Engine Working Animation
Animated walkthrough of how a 4-stroke internal combustion engine operates through its four cycles: intake, compression, power (combustion), and exhaust. Essential for understanding engine theory in Grade 11 Power Mechanics.
Technical Drawing
Construct an Isometric Circle
Step-by-step construction of an isometric circle using standard drawing instruments. A core technical drawing skill for engineering and design students in the Power Mechanics curriculum.
Engine Systems
Engine Cooling System — How Does It Work?
3D animated explainer covering the components and operation of a vehicle engine cooling system — radiator, water pump, thermostat, coolant passages and fan — and why effective cooling is critical to engine longevity.
Fuel Systems Explained
A clear explanation of automotive fuel system components — fuel tank, pump, filter, injectors and carburettor — and how fuel is delivered from the tank to the engine for combustion.
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