Electrical Technology Grade 12 Term 3 September Past Papers and Memos
2020 to 202612 papers9 study files57 PDFsEnglish / Afrikaans
Advertisement
This page has every Electrical Technology Grade 12 Term 3 paper we have, from 2020 to 2026: 12 question papers and 12 memos in 57 PDFs. The papers were set by Eastern Cape. Files are in English and Afrikaans. The newest year is first. Each paper shows the first page of questions, its marks and time, and what the questions cover. Below the papers there are 9 files of Term 3 study material.
Electrical Technology Grade 12 Term 3 papers by year
Q1Multiple-Choice QuestionsVarious options are given as possible answers to the following questions. Choose the15 marks
Q2Occupational Health and Safety2.1 Name TWO unsafe acts to avoid in a workshop. (2)10 marks
Q3Rlc Circuits3.1 Define phasor diagram with reference to RLC circuits connected across an35 marks
Q4Three-Phase Ac Generation4.1 Write down ONE function of the following meters:35 marks
Q5Three-Phase Transformers5.1 Three single-phase transformers can be used to create a three-phase30 marks
Q6Three-Phase Motors and Starters6.1 Refer to FIGURE 6.1 and answer the questions that follow.35 marks
Q7Programmable Logic Controllers (Plcs)Refer to FIGURE 7.1 above and complete the ladder logic program in FIGURE40 marks
Instructions to candidates
This question paper consists of SEVEN questions.
Answer ALL the questions.
Sketches and diagrams must be large, neat and fully labelled.
Show ALL calculations and round off answer correctly to TWO decimal places.
Number the answers correctly according to the numbering system used in this question paper.
You may use a non-programmable calculator.
Calculations must include the following: 7.1 Formulae and manipulations where needed. 7.2 Correct replacements of values. 7.3 Correct answer and relevant units where applicable.
A formula sheet is provided at the end of this question paper.
Write neatly and legible.
Advertisement
Electrical Technology Grade 12 Term 3 2023 question papers and memos
September Trial 2023: Digital Electronics
Electrical Technology Grade 12 September Trial 2023: Digital Electronics question paper
Q1Occupational Health and Safety1.1 Define the term accident with reference to the Occupational Health and Safety10 marks
Q2Switching Circuits2.1 Explain the purpose of an astable multivibrator. (2)60 marks
Q3Semiconductor Devices3.1 Refer to FIGURE 3.1 below and answer the questions that follow.40 marks
Q4Digital and Sequential Devices4.1 Briefly explain how a liquid crystal display (LCD) controls the passing of light55 marks
Q5Microcontrollers5.1 State TWO uses of microcontrollers. (2)35 marks
Instructions to candidates
This question paper consists of FIVE questions.
Answer ALL the questions.
Answer the following questions on the attached ANSWER SHEETS: QUESTIONS 2.4.1, 2.5.4, 2.6.2 and 3.1.3 QUESTIONS 4.3, 4.4.3, 4.5.2 and 4.6.2
Write your FULL NAME and CLASS on every ANSWER SHEET and hand them in with your ANSWER BOOK, whether you have used them or not.
Sketches and diagrams must be large, neat and FULLY LABELLED.
Show ALL calculations and round off answers correctly to TWO decimal places.
Number the answers correctly according to the numbering system used in this question paper.
You may use a non-programmable calculator.
Calculations must include: 9.1 Formulae and manipulations where needed 9.2 Correct replacement of values 9.3 Correct answer and relevant units where applicable
A formula sheet is attached at the end of this question paper.
Write neatly and legibly.
September Trial 2020: Electronics
Electrical Technology Grade 12 September Trial 2020: Electronics question paper
Q1Occupational Health and Safety1.1 Define the term accident, with reference to the Occupational Health and10 marks
Q22.1 Explain the phase relationship between current and voltage in the following50 marks
Q3Semiconductors3.1 Explain the purpose of a field effect transistor. (2)40 marks
Q4Switching Circuits4.1 Explain the purpose of an astable multivibrator. (2)60 marks
Q5Amplifiers5.1 Refer to FIGURE 5.1 below and answer the following questions.40 marks
Instructions to candidates
This question paper consists of FIVE questions.
Answer ALL the questions.
Answer the following questions on the attached ANSWER SHEETS: QUESTION 4.4.1 QUESTION 4.5.4 QUESTION 4.6.2
Write your FULL NAME and CLASS SECTION on every ANSWER SHEET and hand them in with your ANSWER BOOK, whether you have used them or not.
Sketches and diagrams must be large, neat and FULLY LABELLED.
Show ALL calculations and round off answers correctly to TWO decimal places.
Number the answers correctly according to the numbering system used in this question paper.
You may use a non-programmable calculator.
Calculations must include: 9.1 Formulae and manipulations where needed 9.2 Correct replacement of values 9.3 Correct answer and relevant units where applicable
A formula sheet is attached at the end of this question paper.
Write neatly and legibly.
September Trial 2020: Power Systems
Electrical Technology Grade 12 September Trial 2020: Power Systems question paper
Q1Occupational Health and Safety1.1 Define the term accident with reference to the Occupational Health and10 marks
Q22.1 Explain the phase relationship between current and voltage in the following50 marks
Q3Three-Phase Ac Generation3.1 Draw a neat, labelled schematic representation of a star connected power40 marks
Q4Three-Phase Transformers4.1 Name TWO types of transformer configurations available when30 marks
Q5Three-Phase Motors and Starters5.1 Define the term slip with reference to a three-phase AC induction motor. (2)40 marks
Q66.1 Choose a description from COLUMN B that matches with the term in30 marks
Instructions to candidates
This question paper consists of SIX questions.
Answer ALL the questions.
Show ALL calculations and round off answers correctly to TWO decimal places.
Number the answers correctly according to the numbering system used in this question paper.
Sketches and diagrams must be large, neat and FULLY LABELLED.
You may use a non-programmable calculator.
Calculations must include: 7.1 Formulae and manipulations where needed 7.2 Correct replacement of values 7.3 Correct answers and relevant units where applicable
A formula sheet is provided at the end of this question paper.
Write neatly and legibly.
No papers match.
Electrical Technology Grade 12 Term 3 study material
