Diesel Trade Theory N2 — Document

April 2019 — N2 — Diesel Trade Theory

N2 2019 Nated Engineering

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📋 Document Analysis

🎯 100 marks ⏱️ 3h 📄 10 pages 📝 22 items found 📚 1 topics

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Q1— Section header —

1.1Various options are given as possible answers to the following questions. Choose the answer and write only the letter (A D\ next to the question number (1.1.1

1.1.10in the ANSWER BOOK.

1.1.1Which ONE of the following symptom is cause d as a result of brake disc run out?

1.1The torque available at the contact between the driving wheels and the road is known as effort.

1.1.3the vehicle to pull to the side of lesser inclination. tendency to assume toe

1.1.4The vehicle ride will be more comfortable if the vehicle mass is kept

1.1.5The cetane rating of d iesel fuel is in the order of 45 25

1.1.6The com pression ratio for d iesel engines usually lies in the range of

1.1.7lubrication. power transmission. cooling. None of the abovementioned

1.1.8The b asic characteristic of a brake fluid is /are

1.1.9The main feature of the MacPherson strut suspension is that the vertical size of the suspension can be made more compact.

1.110 When turning a corner front wheels are toeing out. front wheels are turning on different angles. inside front wheel

1.2FIGURE 1 shows a diagram of the steering geometry Name the components indicated by writing only the answer next to the letter (A

3.1.6Shift forks Shift linkage Detent mechanism Spring tension Interlock mechanism Shift patterns

3.2FIGURE 3 shows a diagram of a propeller shaft assembly used on a vehicle. Name the parts indicated by writing only the answer next to the letter (A F\ in the ANSWER BOOK. FIGURE 3 (6\

Q4— Section header —

4.1FIGURE 5 shows a diagram of a braking system. Name the parts indicated by writing only the answer next to the letter (A F\ in the ANSWER BOOK. FIGURE 5 (6\

4.2Give ONE purpose of each of the following braking components shown in FIGURE 5

4.2.1Component C

4.2.2Component F (2 1\ 4.

4.4State TWO functions of a check valve (2\ [16] 1104019216

Topics Identified

Business Plan

Mark Allocation

Total100 marks

Sections23 + 16 = 39 marks

Paper information

TitleDocument

SubjectDiesel Trade Theory

LevelN2

Document typeQuestion paper

Year2019

MonthApril

Pages10

Downloads2

Examination context

Decade2010s

Years ago7y

SeasonAutumn (SH)

Start dayMonday

Exam periodApril 2019

Days since exam2,751

About Diesel Trade Theory examination preparation

This TVET examination resource can be used as part of a structured revision programme. Past papers are most useful when learners attempt questions independently, work within a realistic time limit, and review their answers afterwards.

How to use this resource for revision

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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.

understanding question requirements

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A practical revision approach

Start by completing the resource without looking at the memorandum. Review incorrect and incomplete answers afterwards and make a short revision list based on the areas that caused difficulty.

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File size561.2 KB

Pages10

Archived on8 September 2026

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