DIESEL AND PETROL ENGINES
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Contents
THEORY
Specific Objectives
By the end of the sub-module unit, the trainee should be able to:
- describe simple petrol and diesel engines
- describe the fuel systems
- differentiate between diesel and petrol/engines
Content
Simple petrol and diesel engine
- construction
- operation(two stroke,four stroke,adjustment,magnet ignition)
Fuel systems
- petrol
- diesel
- oil filters
- fuel pumps
- maintenance
- injector pumps
- carburetors
Engine construction
- sketches to illustrate component parts
- body and component materials
-*Diesel and petrol engines
- body construction
- carburetor operation
- fuel pump operation
- injection p[ump operation
- ignition operation and adjustment
PRACTICE
Specific Objectives
By the end of the sub-module unit, the trainee should be able to:
- sketch a cross section of two stroke engine
- sketch a cross section of four stroke engine
- service engines
- service a two stroke engine
- service a four stroke engine
Content
Sketching a cross section of two stroke diesel/petrol engine Sketching a cross section of four stroke engine Service a two stroke diesel/petrol engine Service a four stroke diesel/petrol engine
Competence
Ability to:
- service two and four stroke diesel/petrol engines
Suggested Teaching/Learning Activities
- Demonstrations
- Servicing engines
- Lectures
- Discussions
- Demonstrations
- Field visits
Suggested Teaching/Learning Resource
- Visit to garages
- Textbooks
- Simple petrol engine
- Simple diesel engine
- Motor vehicle tools
- Fuel system for petrol/engine
- Fuel system for diesel engine
- Computer systems
- Textbooks
- Charts
- Computer systems
Suggested Assessment Methods
- Practical tests
- Project tests
- Oral tests
- Written tests
- Assignments
