This is the N4 Mechanotechnics written in the April 2021 exams. The paper counts 100 marks and learners had 3 hours to finish it. It has 7 questions. Below you can download the question paper and memo as free PDFs, then mark your answers with the memo.
Download the April 2021 PDFs
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N4 Mechanotechnics April 2021 Question Paper
Download the mechanotechnics n4 april 2021 question paper PDF. A real April exam paper to practise with before your own tests.
Question PaperApril exam
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N4 Mechanotechnics April 2021 Memo
Official memorandum (marking guideline) for N4 Mechanotechnics April 2021. Free PDF download to check your work after writing the paper.
MemoApril exam
What is in this paper
7 questions, 100 marks in total. Marks per question are taken from the paper itself.
- Q1 1.1 State FIVE principles of a good workshop layout. 15 marks
- Q2 2.1 FIGURE 1 below shows two rollers of 25 mm diameters, which are being 15 marks
- Q3 The epicyclic gear train shown in FIGURE 3 below consists of an annulus, a sun gear 15 marks
- Q4 A large pulley with a diameter of 1 200 mm rotates at 240 r/m. Determine the belt 5 marks
- Q5 5.1 A horizontal pipeline with a diameter of 90 mm conveys water at 30 ℓ/s with a 20 marks
- Q6 6.1 Name THREE mean load graphs in bearings. 15 marks
- Q7 7.1 A shaft with a diameter of 300 mm revolves in a bearing and exerts a force of 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
- Start each question on a new page.
- Use only a black or blue pen.
- Write neatly and legibly. (8190194) -3-
More Mechanotechnics N4 papers
Same exam, other years
- Mechanotechnics N4 April 2020
- Mechanotechnics N4 April 2019
- Mechanotechnics N4 April 2018
- Mechanotechnics N4 April 2016
Other 2021 papers
Questions about this paper
How many marks is the Mechanotechnics N4 April 2021?
The paper is out of 100 marks and you get 3 hours to write it.
Is there a memo for the Mechanotechnics N4 April 2021?
Yes. The marking memo is on this page as a free PDF download, next to the question paper.