1.2 Evolution of an automobile

• The evolution of the automobile through history
• Key trends in automobile development
• The importance of innovation in automobile development

• explain the evolution of the automobile globally
• describe trends in the historical development of the automobile
• explore the importance of innovation in automobile development
• appreciate the importance of the evolution of the automobile

“How has the advancement of technology affected power mechanics?”

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1. Evolution of the automobile
   40 min · 1 practice tasks · quiz
   How the automobile evolved from early steam vehicles through the first petrol car and mass production to today's computerised and electric vehicles, the key trends in its development, the role of innovation, and how technology advancement affects power mechanics.
2. Early steam vehicles
   40 min · 1 practice tasks · quiz
   The first self-powered road vehicles used steam. They proved a carriage could move without a horse, but they were slow, heavy and hungry for water and coal.
3. The first petrol-engine car
   40 min · 1 practice tasks · quiz
   Karl Benz's 1886 petrol car used internal combustion: fuel burns inside the cylinder. Lighter and quicker to start than steam, it is the true beginning of the motor car.
4. Mass production of automobiles
   40 min · 1 practice tasks · quiz
   The moving assembly line and interchangeable parts made cars fast to build and cheap enough for ordinary people, so the automobile spread worldwide.
5. Safer, faster and cleaner cars
   40 min · 1 practice tasks · quiz
   Once cars were common, development turned to safety (belts, airbags, ABS), smarter engines (injection, electronics) and cleaner exhaust (emission control).
6. Key trends in automobile development
   40 min · 1 practice tasks · quiz
   Standing back from the dates: power source, speed and weight, production, computerisation, safety, cleanliness and comfort all moved one way. The one-line trend is safer, faster, cleaner, cheaper, smarter.
7. Innovation in automobile development
   40 min · 1 practice tasks · quiz
   Innovation is a new idea that solves a problem. Every major step in the car - petrol engine, assembly line, starter, belts, catalyst, diagnostics - is innovation, and the mindset belongs in the workshop.
8. Electric and hybrid vehicles
   40 min · 1 practice tasks · quiz
   The latest power-source trend is hybrid and battery-electric drive. Kenya already has e-boda and some electric buses. Keep engine skills; add battery and high-voltage safety.
9. Technology and the power mechanic
   40 min · 1 practice tasks · quiz
   Advancing technology has made vehicles computerised and increasingly electric, so mechanics need diagnostics, electronics and EV skills as well as traditional mechanical ones, and must keep learning.
10. Why automobile evolution matters
    40 min · 1 practice tasks · quiz
    Kenya's own path - imports, local assembly, used Japanese cars, matatus, bodas and e-mobility - shows why appreciating the evolution is a career plan: keep core skills, add new ones, stay curious.