This is the N6 Industrial Electronics written in the August 2021 exams. The paper counts 100 marks and learners had 3 hours to finish it. It has 9 questions covering automatic inspection testing and ndt, transducers, thyristor devices and scr speed control, programmable logic controllers, transients, electronic power control, ultrasonics, x-rays and radio-activity and electronic safety devices. Below you can download the question paper and memo as free PDFs, then mark your answers with the memo.
Download the August 2021 PDFs
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N6 Industrial Electronics August 2021 Question Paper
Download the industrial electronics n6 aug 2021 question paper PDF. A real August exam paper to practise with before your own tests.
Question PaperAugust exam
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N6 Industrial Electronics August 2021 Memo
Official memorandum (marking guideline) for N6 Industrial Electronics Aug 2021. Free PDF download to check your work after writing the paper.
MemoAugust exam
What is in this paper
9 questions, 100 marks in total. Marks per question are taken from the paper itself.
- Q1 Transients An initially fully charged 50-µF capacitor is connected in series with a 20-ohm resistor. 11 marks
- Q2 Transducers 2.1 List FIVE elements of the analogue data acquisition system in any particular 12 marks
- Q3 Ultrasonics 3.1 The generic circuit diagrams of ultrasonic machining, ultrasonic soldering and 10 marks
- Q4 X-Rays And Radio-Activity 4.1 Name FIVE generic parts of the Geiger-Muller counter. 10 marks
- Q5 Automatic Inspection Testing And Ndt 5.1 A straight beam test on a bar of an aluminium alloy found with a defect yields 13 marks
- Q6 Electronic Safety Devices Draw a neat, fully labelled circuit diagram of the Zener barrier protection circuit. [9] 9 marks
- Q7 Electronic Power Control 7.1 Name THREE advantages of the CAD/CAM system. 11 marks
- Q8 Thyristor Devices And Scr Speed Control 8.1 Use the following data extracted from a single-phase uncontrolled half-wave 12 marks
- Q9 Programmable Logic Controllers 9.1 Name, in any particular order, any EIGHT parts/units of a programmable logic 12 marks
Marks per topic
- Automatic Inspection Testing And Ndt13 marks
- Transducers12 marks
- Thyristor Devices And Scr Speed Control12 marks
- Programmable Logic Controllers12 marks
- Transients11 marks
- Electronic Power Control11 marks
- Ultrasonics10 marks
- X-Rays And Radio-Activity10 marks
- Electronic Safety Devices9 marks
Instructions to candidates
- Answer all the questions.
- Read all the questions carefully.
- Number the answers according to the numbering system used in this
- Write neatly and legibly. (8080186) -3-
More Industrial Electronics N6 papers
Same exam, other years
Other 2021 papers
Questions about this paper
How many marks is the Industrial Electronics N6 August 2021?
The paper is out of 100 marks and you get 3 hours to write it.
Is there a memo for the Industrial Electronics N6 August 2021?
Yes. The marking memo is on this page as a free PDF download, next to the question paper.
Which topics carry the most marks in this paper?
Automatic inspection testing and ndt (13 marks), transducers (12 marks) and thyristor devices and scr speed control (12 marks).