Electrical Technology Grade 12 Exam Guidelines Scope 2025

On this page you will find Electrical Technology Grade 12 Exam Guidelines Scope for 2025 final exams.

The guidelines apply to the single Electrical Technology Paper 1 (Power Systems), which will be written on Friday, 14 November 2025. The exam is 3 hours long, carries 200 marks, and is divided into seven compulsory questions.

Electrical Technology Grade 12 Exam Guidelines Scope 2025 – What to Expect

The Electrical Technology Grade 12 Power Systems exam combines both generic knowledge and specialised content. Learners must answer all questions, which cover safety, circuits, and three-phase systems commonly used in electrical engineering.

---

Structure of the Question Paper

Question 1 – Multiple-choice (15 marks, 14 minutes)

• Covers all content areas.
• Short questions to test direct knowledge and quick recall.

Question 2 – Occupational Health and Safety (10 marks, 9 minutes)

• Focus on electrical workplace safety, legal regulations, and correct procedures.

Question 3 – RLC Circuits (35 marks, 32 minutes)

• Analysis of resistors, inductors, and capacitors in AC circuits.
• Practical application and calculations.

Question 4 – Three-phase AC Generation (35 marks, 31 minutes)

• Principles of three-phase generation.
• Star and delta connections, advantages of three-phase power.

Question 5 – Three-phase Transformers (30 marks, 27 minutes)

• Construction, operation, and application of three-phase transformers.
• Efficiency, losses, and transformer tests.

Question 6 – Three-phase Motors and Starters (35 marks, 31 minutes)

• Principles of AC motors.
• Starting methods, star-delta starters, and motor protection.

Question 7 – Programmable Logic Controllers (40 marks, 36 minutes)

• PLC components, ladder diagrams, and control applications.
• Fault finding and practical scenarios.

Grand Total: 200 marks (180 minutes / 3 hours)

---

Key Focus Areas

• Apply calculations in RLC circuits.
• Understand and explain three-phase systems (generation, transformers, motors).
• Revise PLC programming and ladder diagrams for practical applications.
• Learn safety standards and how they apply to real-world electrical systems.

---

Conclusion

The Electrical Technology Grade 12 Exam Guidelines Scope for 2025 (Power Systems) ensures that learners are fully prepared for the final exam on Friday, 14 November 2025. With seven compulsory questions covering safety, circuits, three-phase systems, motors, and PLCs, the paper will test both theory and applied electrical problem-solving. Learners must practise past calculations, work on circuit problems, and prepare short-answer definitions to secure strong marks in this technical paper.