This page has every Electrotechnics N5 August paper we have, from 2018 to 2021: 3 question papers and 3 memos in 12 PDFs. Files are in Afrikaans. The newest year is first. Each paper shows the first page of questions, its marks and time, and what the questions cover.
Electrotechnics N5 August papers by year
Electrotechnics N5 August 2021 question papers and memos
August 2021
Electrotechnics N5 August 2021 question paper
100 marks · 3 hours · 5 pages · 5 questions
What is in this paper (5 questions)
Q1
1.1 Explain why a DC shunt-wound motor needs a starter on constant voltage 20 marks
Q2
2.1 A coil of 30 Ω resistance and 0,07 H is connected in parallel with a circuit 20 marks
Q3
3.1 List THREE types of transformer losses. ◘ (3) 20 marks
Q4
4.1 Draw a circuit diagram to show how a single wattmeter can be used to measure 20 marks
Q5
5.1 Briefly explain the distribution factor. (2) 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. Start each question on a new page. Only use a black or blue pen. Write neatly and legibly. (8080085) -3-
Electrotechnics N5 August 2019 question papers and memos
August 2019
Electrotechnics N5 August 2019 question paper
100 marks · 3 hours · 5 pages · 5 questions
What is in this paper (5 questions)
Q1
1.1 State TWO functions of commutators. (2) 20 marks
Q2
2.1 The voltage across a certain element is V(t) = 844 Sin (314t + 45°) volts and 20 marks
Q3
3.1 State FOUR conditions that will be satisfied when two or more transformers 20 marks
Q4
4.1 A delta-connected, three-phase, 415 V, 50 Hz sinusoidal supply has three 20 marks
Q5
5.1 Briefly explain the term hunting. (2) 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. Write neatly and legibly. (8080085) -3-
Electrotechnics N5 August 2018 question papers and memos
August 2018
Electrotechnics N5 August 2018 question paper
100 marks · 3 hours · 5 pages · 5 questions
What is in this paper (5 questions)
Q1
1.1 Explain the term pole pitch as it applies to electrical machines. (1) 20 marks
Q2
2.1 A resonant circuit consists of a coil of inductance of 430 µH and a resistance 20 marks
Q3
3.1 Give TWO reasons why some transformers are housed in tightly fitted tanks 20 marks
Q4
4.1 Define voltage regulation of the transmission line. (2) 20 marks
Q5
5.1 Explain why an induction motor cannot develop torque when running at 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. Write neatly and legibly. (8080085) -3- T540(E)(A6)T
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Questions about these papers
Which years of Electrotechnics N5 August papers are on this page? Papers from 2021, 2019, 2018. The newest year is at the top.
How many marks is the Electrotechnics N5 August paper? The paper is usually out of 100 marks and you get 3 hours to write it.
Are the memos included? Yes. 3 of the 3 papers on this page have their marking memo next to the question paper.
