This page has every Electrical Trade Theory N1 April paper we have, from 2016 to 2021: 5 question papers and 4 memos in 9 PDFs. The newest year is first. Each paper shows the first page of questions, its marks and time, and what the questions cover.
Electrical Trade Theory N1 April papers by year
Electrical Trade Theory N1 April 2021 question papers and memos
April 2021
Electrical Trade Theory N1 April 2021 question paper
100 marks · 3 hours · 5 pages · 5 questions
What is in this paper (5 questions)
Q1
1.1 List THREE disadvantages of poor housekeeping. (3) 10 marks
Q2
2.1 What are the causes of fire? (5) 10 marks
Q3
3.1 Choose a description from COLUMN B that matches an item in COLUMN A. 30 marks
Q4
4.1 What are the basic requirements of insulators? (4 × 1) (4) 30 marks
Q5
5.1 Name FIVE tests that must be carried out before an electrical installation may 20 marks
Instructions to candidates Answer all the questions. Read all the questions carefully. Number the answers according to the numbering system used in this question paper. Use only a black or blue pen. Write neatly and legibly. (11041861) -3-
Electrical Trade Theory N1 April 2020 question papers and memos
April 2020
Electrical Trade Theory N1 April 2020 question paper
100 marks · 3 hours · 5 pages · 7 questions
What is in this paper (7 questions)
Q1
1.1 What is a flame-proof circuit breaker? (3) 11 marks
Q2
2.1 Distinguish between electromotive force and potential difference. (4) 20 marks
Q3
3.1 Define flux density. (2) 12 marks
Q4
4.1 List FOUR disadvantages of a lead-acid cell. (4) 20 marks
Q5
5.1 Choose a description from COLUMN B that matches a term in COLUMN A. 13 marks
Q6
6.1 State the purpose of a circuit breaker. (3) 12 marks
Q7
7.1 The Code of Practice stipulates that all electrical installations must be tested 12 marks
Instructions to candidates Answer all the questions. Read all the questions carefully. Number the answers according to the numbering system used in this question paper. Write neatly and legibly. (11041861) -3-
Electrical Trade Theory N1 April 2019 question papers and memos
April 2019
Electrical Trade Theory N1 April 2019 question paper
100 marks · 3 hours · 5 pages · 7 questions
The memo for this paper is not available yet.
What is in this paper (7 questions)
Q1
1.1 State FOUR ways to isolate an electrical circuit to prevent an accident. (4) 10 marks
Q2
2.1 Name FOUR devices which have the ability to develop (generate) an EMF. (4) 20 marks
Q3
3.1 What happens when an alternating voltage is applied to a primary winding? (4) 13 marks
Q4
4.1 Give FIVE advantages of a lead/acid cell. (5) 11 marks
Q5
5.1 Name the FOUR major components of a voltmeter or an ammeter. (4) 13 marks
Q6
6.1 Name any FIVE materials commonly used for electrical insulation and give 18 marks
Q7
7.1 Which test is carried out after a supply has been connected? (2) 15 marks
Instructions to candidates Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Sketches must be large, neat and fully labelled. Write neatly and legibly. (11041861) -3-
Electrical Trade Theory N1 April 2018 question papers and memos
April 2018
Electrical Trade Theory N1 April 2018 question paper
100 marks · 3 hours · 5 pages · 8 questions
What is in this paper (8 questions)
Q1
Indicate whether the following statements are TRUE or FALSE. Choose the answer 15 marks
Q2
2.1 State FIVE safety precautions that must be observed when working with 11 marks
Q3
3.1 Name TWO devices that are able to generate an electromotive force. (2) 19 marks
Q4
4.1 Name THREE types of magnets. (3) 13 marks
Q5
5.1 Explain the purpose of slip rings on an alternator. (2) 9 marks
Q6
6.1 What is an electrical cell? (3) 17 marks
Q7
7.1 Choose a value (% relative conductivity) from COLUMN B that matches a 8 marks
Q8
8.1 State FOUR properties of a capacitor. (4) 8 marks
Instructions to candidates Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Sketches must be large, neat and fully labelled. Write neatly and legibly. (11041861) -3- T500(E)(A5)T
Electrical Trade Theory N1 April 2016 question papers and memos
April 2016
Electrical Trade Theory N1 April 2016 question paper
100 marks · 3 hours · 6 pages · 7 questions
What is in this paper (7 questions)
Q1
Indicate whether the following statements are TRUE or FALSE. Choose the answer 20 marks
Q2
2.1 Define a flameproof appliance or enclosure. (4) 11 marks
Q3
3.1 Define Ohm's law. (5) 27 marks
Q4
4.1 Explain each symbol in the given formula. 14 marks
Q5
5.1 State FOUR properties of a good insulating material. (4) 11 marks
Q6
6.1 Name THREE disadvantages of paper-insulated cables. (3) 9 marks
Q7
7.1 State ONE main purpose for which capacitors are used in AC circuits. (1) 8 marks
Instructions to candidates Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Write neatly and legibly. (11041861) - 3- T440(E)(M30)T
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Questions about these papers
Which years of Electrical Trade Theory N1 April papers are on this page? Papers from 2021, 2020, 2019, 2018, 2016. The newest year is at the top.
How many marks is the Electrical Trade Theory N1 April paper? The paper is usually out of 100 marks and you get 3 hours to write it.
Are the memos included? Yes. 4 of the 5 papers on this page have their marking memo next to the question paper.
