1. BTEC First Engineering Unit 1: The Engineered World © Pearson Education Ltd 2012. Copying permitted for purchasing institution only. The first engineers The earliest evidence of engineering is from around 4,000 years ago. Since then, things have changed a little …

2. BTEC First Engineering Unit 1: The Engineered World © Pearson Education Ltd 2012. Copying permitted for purchasing institution only. Engineering sectors Engineered products are designed and produced by companies who specialise in different sectors. Aerospace Automotive Communications Electrical/electronic Mechanical Biomedical Chemical

3. BTEC First Engineering Unit 1: The Engineered World © Pearson Education Ltd 2012. Copying permitted for purchasing institution only. Engineering processes Processes can be divided into groups according to the features of these processes. MachiningFormingFabricationElectrical/ electronic Turning Milling Drilling Casting Forging Welding Shearing PCB manufacture Surface mount