This page has every Electrotechnics N5 April paper we have, from 2015 to 2021: 6 question papers and 4 memos in 15 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 April papers by year
Electrotechnics N5 April 2021 question papers and memos
April 2021
Electrotechnics N5 April 2021 question paper
100 marks · 3 hours · 5 pages · 5 questions
What is in this paper (5 questions)
Q1
1.1 Verduidelik kortliks die teen-EMK (‘back EMF’) van ʼn GS-motor (‘DC motor’). (3) 20 marks
Q2
2.1 Kring A en kring B is parallel verbind aan ʼn toevoer van 220 V en 60 Hz. Die 20 marks
Q3
3.1 Noem VIER voorwaardes vir die parallelle werking van transformators. (4) 20 marks
Q4
4.1 ʼn Driefasige induksiemotor ontwikkel 32 kW wanneer dit teen ʼn rendement 20 marks
Q5
5.1 Noem TWEE voorwaardes wat nagekom moet word wanneer alternators 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. (8080085) -3-
Electrotechnics N5 April 2020 question papers and memos
April 2020
Electrotechnics N5 April 2020 question paper
100 marks · 3 hours · 5 pages · 5 questions
What is in this paper (5 questions)
Q1
1.1 Explain why the terminal voltage of a DC shunt-excited generator drops as 20 marks
Q2
2.1 A coil takes a current of 6,A5 and dissipates 1,4kW when connected to 20 marks
Q3
3.1 How can eddy current loss in a transformer be minimised? (1) 20 marks
Q4
4.1 Two wattmeters read -660 W and 4,4 kW when connected to measure the 20 marks
Q5
5.1 Briefly explain each of the following terms: 20 marks
Instructions to candidates Answer all the questions. Read all the questions carefully. Number the answers according to the numbering system used i n this question paper. Start each section on a new page. Use only a black or blue pen. Write neatly and legibly. (8080085) -3-
Electrotechnics N5 April 2019 question papers and memos
April 2019
Electrotechnics N5 April 2019 question paper
100 marks · 3 hours · 5 pages · 5 questions
The memo for this paper is not available yet.
What is in this paper (5 questions)
Q1
1.1 Hoe kan die aantal parallellbane ('parallel paths') in 'n anker met luswikkeling 20 marks
Q2
2.1 'n Kring het 'n weerstand van 8 ohm, 'n induktansie van 0,6 henry en 'n 20 marks
Q3
3.1 Verduidelik die kragfaktor van 'n transformator by nullas ('at no load') en met (2) 20 marks
Q4
4.1 Die kragtoevoer na 'n 2 200 driefase deltaverbinde induksiemotor (2 200 20 marks
Q5
5.1 Noem TWEE metodes om die glip ('slip') van 'n induksiemotor te vind. (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. Sketches must be large, neat and fully labelled. Write neatly and legibly. (8080085) -3-
Electrotechnics N5 April 2018 question papers and memos
April 2018
Electrotechnics N5 April 2018 question paper
100 marks · 3 hours · 6 pages · 5 questions
What is in this paper (5 questions)
Q1
1.1 Verduidelik kortliks wat met ankerreaksie in 'n GS-generator bedoel word. (2) 20 marks
Q2
2.1 Die volgende ordinate is gedurende 'n halwe siklus van 'n simmetriese 20 marks
Q3
3.1 Noem TWEE faktore waarmee rekening gehou moet word as twee 20 marks
Q4
4.1 Bereken die induktansie en kapasitansie per fase van 10 km van 'n driefasige 20 marks
Q5
5.1 Noem TWEE maniere waarop die glip van 'n induksiemotor gevind word. (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- T540(E)(A11)T
Electrotechnics N5 April 2016 question papers and memos
April 2016
Electrotechnics N5 April 2016 question paper
100 marks · 3 hours · 5 pages · 5 questions
What is in this paper (5 questions)
Q1
1.1 State TWO methods of changing the direction of a DC machine. (2) 20 marks
Q2
2.1 The voltage across a certain circuit element is v (t) = 800 sin (314 t + 30 º) V. 20 marks
Q3
3.1 Name THREE methods of reducing leakage flux in transformers. (3) 20 marks
Q4
4.1 The input power to a 2 950 V three-phase delta-connected induction motor is 20 marks
Q5
5.1 Briefly explain the term hunting or phase swinging with reference to 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- T480(E)(A6)T
Electrotechnics N5 April 2015 question papers and memos
April 2015
Electrotechnics N5 April 2015 question paper
15 pages
The memo for this paper is not available yet.
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Questions about these papers
Which years of Electrotechnics N5 April papers are on this page? Papers from 2021, 2020, 2019, 2018, 2016, 2015. The newest year is at the top.
How many marks is the Electrotechnics N5 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 6 papers on this page have their marking memo next to the question paper.
