This page has every Industrial Electronics N4 August paper we have, from 2014 to 2021: 4 question papers and 4 memos in 26 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.
Industrial Electronics N4 August papers by year
Industrial Electronics N4 August 2021 question papers and memos
August 2021: Electronics
Industrial Electronics N4 August 2021: Electronics question paper
100 marks · 3 hours · 6 pages · 7 questions
What is in this paper (7 questions)
Q1
1.1 Indicate whether the following statements are TRUE or FALSE by writing only 13 marks
Q2
2.1 Explain how the Q factor affects bandwidth with the aid of a characteristic 16 marks
Q3
3.1 A germanium diode with IS = 45 µF is applied with a forward bias of 0,3 V at a 12 marks
Q4
4.1 Explain the following terms: 19 marks
Q5
5.1 Draw a two-transistor model of a silicon-controlled rectifier. (4) 12 marks
Q6
6.1 Name ONE transducer that converts a rotating shaft position to electrical 10 marks
Q7
7.1 Draw input and output waveforms of the following amplifiers using square- 18 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. (8080164) -3-
Industrial Electronics N4 August 2019 question papers and memos
August 2019: Electronics
Industrial Electronics N4 August 2019: Electronics question paper
100 marks · 3 hours · 6 pages · 9 questions
What is in this paper (9 questions)
Q1
1.1 Bestudeer die kringdiagram hier onder. 12 marks
Q2
2.1 'n LC-kring wat teen 1 500 kHz resoneer, het 'n Q van 250. 11 marks
Q3
3.1 Verduidelik elk van die volgende toestande in 'n N-tipe materiaal: 12 marks
Q4
4.1 Wat is gelykrigting? (2) 11 marks
Q5
5.1 Verduidelik die afsnygebied ('cut-off region') van 'n bipolêre/tweepolige (BJT) 12 marks
Q6
6.1 'n Operasionele onderversterker het R = 3 kΩ en R = 6 kΩ. 10 marks
Q7
7.1 Verduidelik elk van die volgende terme: 11 marks
Q8
8.1 Noem TWEE punte wat oorweeg moet word wa nne er 'n 11 marks
Q9
9.1 Noem TWEE funksies van die anodestelsel in elektrostatiese fokussering. (2) 10 marks
Instructions to candidates Beantwoord AL die vrae. Lees AL die vrae aandagtig deur. Nommer die antwoorde volgens die nommeringstelsel wat in hierdie vraestel gebruik is. Skryf netjies en leesbaar. (8080164) -3-
Industrial Electronics N4 August 2018 question papers and memos
August 2018: Electronics
Industrial Electronics N4 August 2018: Electronics question paper
100 marks · 3 hours · 6 pages · 9 questions
What is in this paper (9 questions)
Q1
1.1 Study the circuit diagram below and calculate the current flowing through the 12 marks
Q2
Study the circuit diagram below and calculate the total current using j-notation. 12 marks
Q3
3.1 Explain the following terms: 11 marks
Q4
4.1 Differentiate between a full-wave bridge circuit and a full-wave centre-tap 12 marks
Q5
5.1 Transistor output characteristics show the relationships between V , I , and 12 marks
Q6
6.1 A summing amplifier has R1 = 8 KΩ, R2 = 15 KΩ, R3 = 25 KΩ, Rf = 35 KΩ and 9 marks
Q7
7.1 Explain the working principle of a LASCR. (3) 11 marks
Q8
8.1 State whether the following is referred to as CAPACITIVE, INDUCTIVE or 11 marks
Q9
9.1 Name TWO choices of synchronisation provided for on the front panel of a 10 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. (8080164) -3- T380(E)(J23)T
Industrial Electronics N4 August 2014 question papers and memos
August 2014: Electronics
Industrial Electronics N4 August 2014: Electronics question paper
No papers match. Clear the filters
Questions about these papers
Which years of Industrial Electronics N4 August papers are on this page? Papers from 2021, 2019, 2018, 2014. The newest year is at the top.
How many marks is the Industrial Electronics N4 August electronics? Electronics is usually out of 100 marks and you get 3 hours to write it.
Are the memos included? Yes. 4 of the 4 papers on this page have their marking memo next to the question paper.
