Industrial Electronics N6 — Document

August 2021 — N6 — Industrial Electronics

N6 2021 Nated Engineering

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🎯 100 marks ⏱️ 3h 📄 5 pages 📝 27 items found 📚 1 topics

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Questions — A Preview of What to Expect in the Document

This section provides a quick preview of questions from the document. It may not display every question or the complete wording of each one. For the full content, including diagrams, tables and other information, view the original PDF above.

Q1— Section header —

Q2— Section header —

2.1List FIVE elements of the analogue data acquisition system in any particular order. (5\

2.2List SEVEN elements of the digital data acquisition system in any particular order. (7\ [12]12

Q3— Section header —

3.1The generic circuit diagrams of ultrasonic machining, ultrasonic soldering and ultrasonic welding are exactly the same, except for the parts of the tool tips. Name, in words the SIX main parts/units of these circuit diagrams

3.2Choose a description in COLUMN B that matches a concept in COLUMN A. Write only the letter (A D\ next to the QUESTION NUMBER (3.2.1

3.2.4\in the ANSWER BOOK. Each description m ay be used only once. COLUMN A COLUMN B

3.2.4Non xistent Poor Good Excellent

Q4— Section header —

4.1Name FIVE generic parts of the Geiger Muller counter. (5\

4.2Draw a neat, labelled circuit diagram of the ioni ation chamber as used as gas filled radiation detector. (5\

Q5— Section header —

5.1A straight beam test on a bar of an aluminium alloy found with a defect yields the following results Thickness of bar = 0 125 m Propagation velocity = 1

5.1.1The pulse repetition rate PRR (4\

5.1.2The depth of the defect (2\

5.2List in any particular order the SEVEN parts of the block diagram of a hree ay

Q6— Section header —

7.1Name THREE advantages of the CAD/CAM ystem. (3\

7.211

Q8— Section header —

8.1Use the following data extracted from a single phase uncontrolled half wave rectifier circuit to calculate the diode peak inverse voltage rating and its peak current.

8.2Name SIX advantages of AC motors that are used for speed control. (6\ [12]12

Q9— Section header —

9.1Name , in any particular order, any EIGHT parts/units of a programmable logic controller. (8\

9.2State THREE building blocks of a programmable logic controller (3\

9.3What does the acronym CMOS stand for (1\ [12] TOTAL: 10012

Topics Identified

Business Plan

Mark Allocation

Total100 marks

Sections11 + 12 + 10 + 10 + 13 + 9 + 11 + 12 + 12 = 100 marks

Paper information

TitleDocument

SubjectIndustrial Electronics

LevelN6

Document typeQuestion paper

Year2021

MonthAugust

Pages8

Downloads4

Examination context

Decade2020s

Years ago5y

SeasonWinter (SH)

Start daySunday

Exam periodAugust 2021

Days since exam1,895

About Industrial Electronics examination preparation

Industrial Electronics covers semiconductor devices, amplifiers, power supplies, and digital logic circuits. The examination tests both theoretical knowledge and practical circuit analysis.

How to use this resource for revision

A TVET past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?

For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

semiconductor theory

circuit analysis

component identification

digital logic principles

interpreting circuit diagrams

A practical revision approach

Practice circuit analysis with correct formulae and units. The memorandum rewards accurate calculations, correct component identification, and proper interpretation of circuit diagrams.

File details

File size311.6 KB

Pages8

Archived on8 September 2026

File age45d

ContributorFreeMode

Fingerprint9041F4ECA8D0

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