Computer Aided Drawing

Welding · Level 6  ·  6 Chapters

What this unit covers

In this unit, you will be able to confidently use computer-aided drawing software to create precise and professional technical drawings that meet real-world standards and customer needs. You will learn to select the right tools and templates, apply industry symbols and conventions, and construct accurate geometrical and orthographic drawings. By the end, you’ll be equipped to bring complex designs to life digitally, preparing you to contribute effectively in any technical or engineering environment.

Where this takes you

Computer Aided Drawing (CAD) skills open doors to a wide range of exciting career opportunities across Kenya’s dynamic industries. Mastering CAD empowers you to visualize and create precise technical drawings that are essential in building, manufacturing, and design sectors. Whether you dream of working with cutting-edge technology or running your own business, CAD skills will be your foundation for success.

  • In the construction industry, especially on bustling sites in Nairobi or Mombasa, CAD is used to design architectural plans and structural blueprints. Companies like County Works Departments and private construction firms rely on CAD experts to translate ideas into workable plans, ensuring buildings are safe and compliant with standards.
  • The jua kali sector benefits greatly from CAD, where artisans design metal works, furniture, and machinery parts. Skilled CAD users can create detailed designs that improve product quality and efficiency, increasing their earnings and enabling them to attract more clients.
  • In energy companies like KenGen, CAD is vital for designing and maintaining infrastructure such as turbines and power plants. Employees with CAD skills contribute to Kenya’s growing renewable energy projects, making a tangible impact on the country’s development.
  • The matatu industry uses CAD for designing vehicle modifications and custom parts, helping operators improve safety and aesthetics. Entrepreneurs with CAD expertise can offer specialized design services or start workshops that cater to this thriving transport sector.
  • Agribusiness firms like KTDA use CAD for designing processing plants and storage facilities, optimizing layouts to enhance productivity. CAD professionals here play a key role in modernizing Kenya’s agricultural value chains.
  • In hospitality and tourism, CAD helps design hotel layouts, interior decorations, and landscaping plans, creating inviting spaces that attract visitors and boost the economy.
  • Mastering CAD also opens doors to self-employment, where you can offer freelance design services, start a CAD training center, or develop innovative products for local markets.

By mastering Computer Aided Drawing, you position yourself at the heart of Kenya’s growth sectors, equipped with skills that employers value highly and customers trust. Your ability to turn ideas into precise, professional drawings will make you indispensable and open up endless possibilities for a rewarding and prosperous career. Keep pushing forward—your future in design and innovation starts here!

Chapters

1
Navigate CAD software
40 topics
✓ Notes Ready
2
Produce geometric drawings
11 topics
✓ Notes Ready
3
Produce pictorial drawings
6 topics
✓ Notes Ready
4
Produce orthographic drawings
26 topics
✓ Notes Ready
5
Produce assembly drawings
16 topics
✓ Notes Ready
6
Design mechanical components
11 topics
✓ Notes Ready

Practise this unit

The practical 79 The assessment itself — tools, materials and the marks Step-by-step guide 79 PPE, each step, what good looks like, common mistakes

Revise this unit

Exam-style questions 84 Written to CDACC standard, with answers Test yourself 234 Multiple-choice, one at a time Practise questions 182 Quick recall — check you know the facts
3 more for this unit

Beyond the syllabus

Decision simulator 6 On site, what would you do? Workplace scenarios 122 Real site situations — what would you do? Turn this into income 72 Where this skill earns — what to charge, how to find clients