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    Moodle is an open-source Learning Management System (LMS) that provides educators with the tools and features to create and manage online courses. It allows educators to organize course materials, create quizzes and assignments, host discussion forums, and track student progress. Moodle is highly flexible and can be customized to meet the specific needs of different institutions and learning environments.

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Available courses

Course Title: Engine Technology

Course Description:

The Engine Technology course is a comprehensive program designed to equip learners with the theoretical knowledge and practical skills necessary to understand, maintain, diagnose, and repair internal combustion engines and related systems. This course provides an in-depth study of both gasoline (petrol) and diesel engines, covering their construction, operation, components, performance characteristics, and emissions control.

Through a blend of classroom instruction, laboratory sessions, and hands-on practical experience, students will learn the functioning of various engine systems, including fuel systems, ignition systems, lubrication, cooling, intake and exhaust systems. Emphasis is also placed on engine diagnostics, fault detection, service procedures, and adherence to safety and environmental standards.

The course aligns with current industry practices and introduces learners to modern engine technologies such as electronic fuel injection (EFI), turbocharging, engine control units (ECUs), hybrid systems, and alternative fuel engines.

Course Objectives:

By the end of the course, students should be able to:

Understand the principles of internal combustion engines (ICE).

Identify and describe engine components and their functions.

Perform routine engine maintenance and repairs.

Use diagnostic tools and procedures to troubleshoot engine faults.

Understand and apply safety standards and environmental regulations.

Explain the operation of advanced engine systems such as EFI and turbochargers.

Interpret technical manuals and service documentation.

Key Topics Covered:

1. Introduction to Engine Technology

History and evolution of engines

Types of engines (2-stroke, 4-stroke, petrol, diesel, hybrid)

2. Engine Design and Components

Engine block, crankshaft, piston, camshaft, valves, etc.

Cylinder arrangements and firing order

3. Working Principles of Engines

Otto and Diesel cycles

2-stroke vs. 4-stroke operation

4. Fuel Systems

Carburetors

Fuel injection systems (Mechanical and Electronic)

Diesel injection systems

5. Ignition Systems

Contact breaker point systems

Electronic ignition systems

6. Lubrication and Cooling Systems

Oil types and lubrication circuits

Air and liquid cooling systems

7. Intake, Exhaust, and Emissions

Air-fuel ratio, intake manifolds

Exhaust systems and catalytic converters

Emission control regulations

8. Engine Performance and Efficiency

Engine tuning

Power and torque measurements

9. Engine Diagnostics and Troubleshooting

Use of diagnostic tools (OBD scanners, compression testers)

Common faults and repair procedures

10. Advanced Engine Technologies

Turbochargers and superchargers

Variable valve timing (VVT)

Hybrid engines and alternative fuels (LPG, CNG, EV basics)

11. Workshop Practice and Safety

Workshop safety rules

Proper tool usage

Environmental considerations

Target Group:

Automotive engineering students

Motor vehicle technicians

TVET learners in mechanical or automotive trades

Anyone interested in engine repair and technology

Course Duration:

Typically 1–2 academic years, depending on level (Artisan, Craft, Diploma)

Assessment Methods:

Written examinations

Practical assessments

Assignments and projects

Industria

l attachment/internship reports

Workshop Technology is a practical and theoretical course that introduces students to the fundamental principles, operations, tools, machines, and safety procedures used in mechanical and production workshops. The course aims to develop essential skills in handling and operating workshop equipment and to instill a strong foundation in manufacturing processes such as fitting, machining, welding, sheet metal work, and basic fabrication.

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🔧 ENGINE TECHNOLOGY: OVERVIEW

1. Definition

Engine Technology is the study of internal combustion engines (ICEs) and related systems used to convert chemical energy from fuel into mechanical energy for powering vehicles and machines.

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🔹 2. TYPES OF ENGINES

a) Internal Combustion Engine (ICE)

Spark Ignition Engine (Petrol Engine) – uses a spark plug.

Compression Ignition Engine (Diesel Engine) – relies on heat from compression.

b) External Combustion Engine

Steam engines and turbines – fuel burns outside the engine (less common today).

c) Alternative Power Sources

Electric Motors

Hybrid Engines (HEVs)

Hydrogen Fuel Cell Engines

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🔹 3. MAJOR ENGINE COMPONENTS

Component Function

Cylinder Holds the piston; combustion occurs here.

Piston Moves up/down to transfer force to crankshaft.

Crankshaft Converts reciprocating motion into rotation.

Camshaft Operates intake and exhaust valves.

Valves Regulate air/fuel intake and exhaust gases.

Spark Plug Ignites the air-fuel mixture (in petrol engines).

Fuel Injector Delivers fuel into the combustion chamber.

Connecting Rod Links piston to crankshaft.

Flywheel Maintains engine momentum.

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🔹 4. ENGINE SYSTEMSVarious components of an engine

a) Fuel System

Delivers fuel to the engine.

Includes tank, pump, filter, injector/carbure

tor.

b) Lubrication System

Reduces friction and cools parts