Learning Outcomes

Theoretical Cycles

Types of Diesel Engines

Cycle Timing Diagram

Power and Efficiency

Lesson Summary

In this module, you will be introduced to the fundamental principles of diesel engines, as well as the types and theoretical cycles of diesel engines. You will also be introduced to the important diesel engine terminologies, as well as the timing diagram and power efficiency process in marine diesel engines.

Introduction to Main Diesel Engine

Two Stroke Engines

Cylinder Cover Mountings and Piston

Crosshead and Connecting Rod

Bearings and Chain Drives

In this module, you will be introduced to the constructional features of two-stroke and four-stroke diesel engines used onboard ships. You will also be introduced to cylinder cover and mountings as well as the construction of cylinder cover and mountings of a two-stroke diesel engine.

Diploma in Marine Diesel Engines - First Assessment

Camshaft Less Engines and Sulzer RT - Flex Type

Performance Assessment by Indicator Cards

Machinery Performance Monitoring and Indicator Diagrams

Determination of Shaft Power

Four Stroke Engines

In this module, you will be introduced to the basic principles of camshaft engines as well as the camless design of B&W and Sulzer's main diesel engines. You will also be introduced to the use of the four-stroke engine in the marine industry as well as the construction features in a four-stroke engine.

MAN Vee-Type Trunk Piston Engines

Auxiliary Engines

Auxiliary Engine System

Operation of the Auxiliary Engine

Maintenance of Auxiliary Engine

Piston and Fuel Pump Timing

In this module, you will be introduced to the MAN Vee-type trunk piston and auxiliary Engines. You will also be introduced to lubrication of the trunk type engines as well as the constructional features, advantages, types, as well as the operation of auxiliary engines.

Diploma in Marine Diesel Engines - Second Assessment

Diploma in Marine Diesel Engines - Assessment

This free online course on principles of diesel engines, as well as how auxiliary engines influence the marine industry.

Diploma in Marine Diesel Engines

The free online course on marine diesel engines teaches you about the constructional principles of diesel engines and the theoretical cycles of the engines. You will learn about the operation and maintenance of the auxiliary engine, as well as the features of two-stroke and four-stroke diesel engines. You will also be able to explain the principles of camless engines. Start this course today to improve your understanding of marine diesel engine.

Introduction

Engine Components

Diesel Engine Systems

Engine Terminology

Internal Combustion (IC) Engine

In this module you will learn the components of the diesel engine, how it works, the difference between a supercharger and turbocharger, how the 2 stroke and 4 stroke engines work, the difference between petrol and diesel engines, and how to visually identify each type.

Diesel Engine Basics - Assessment

Learn about the components, internal combustion, and inner workings of a diesel engine with this free online course.

Diesel Engine Basics

This free online diesel engine course teaches about diesel engine components, it's systems, it's terminology, and diesel engines basic cycles. If you're an automotive engineer or automobile engineer, then learning and mastering the inner workings of diesel engines is of great importance - every large, modern internal combustion chamber engine is in fact a diesel engine. You'll also have access to interactive 3D models to maximize your learning!

Piping Systems on Ships

Materials for Pipes and Valves

Corrosion in Valves and Pipes

Pipeline Maintenance

Valves on Ships

This module introduces you to the important aspects of pipes, fittings and valves used onboard ships. Learners will be familiarized with the pipelines that are used onboard together with the necessary fittings of valves that regulate fluid flow in the pipeline systems. The schematic pipeline diagrams in this module will also show the pumps that are used in creating pressures within the pipeline in transferring various fluids.

Introduction to Pumps

Reciprocating Pump

Rotary Positive Displacement Pumps

Constant Displacement Pumps

Variable Delivery Pump

Rotary Axial Flow Propeller Pumps

Rotary - Centrifugal Pump

This module introduces you to the various types of pumps that are used onboard. You will discuss the basic principles of suction and delivery heads in a pumping system together with the working principles of reciprocating and rotary pumps. In this module, you will also study the components of various pipes and the state of the pumps, along with easy identification of faults in pumps and their maintenance scheme.

First Assessment

You must score 80% or more to pass this assessment.

Introduction to Fans and Blowers

System Characteristics and Fan Laws

Types of Fans and Blowers

Energy Efficiency Opportunities

This module introduces you to the system characteristics of fans and fan laws that are used onboard. You will discuss the basic principles of centrifugal fans and axial fans, the categorization and limitations of fan blade types, and their blade movement. In this module, you will also study the energy efficiency opportunities, along with where the system resistance curve and the fan curve intersect in determining the performance and efficiency of a fan.

Introduction to Heat Exchangers

Types of Heat Exchangers

Introduction to Compressed Air System

Air Compressors

Reciprocating Air Compressors

Air Receiver Bottle

Instrument Control Air System

This module introduces you to the various types of heat exchangers and compressors used on board. You will discuss the basic principles of heat exchange describing fluid flow arrangements and constructional features of tube shell and plate types of heat exchangers, together with principles of compression cycles. You will also study the heat exchanger maintenance and marine instruments used in the control-air installation.

Second Assessment

Diploma in Marine Auxiliary Machinery - Final Assessment

This free online course teaches the principles and operations of auxiliary machinery and equipment used aboard ships.

Diploma in Marine Auxiliary Machinery

‘Diploma in Marine Auxiliary Machinery’ is a course that offers an in-depth understanding of the piping systems for ships, various pumping equipment and the theory of compression. Learn about the different types of crucial heat exchangers and compressed air equipment as part of the auxiliary equipment on board. Register for this course today and improve your essential marine auxiliary machinery knowledge.

Steam Theory

Steam Engine Thermodynamic Cycles

Main Boilers

High Pressure Water Tube Boiler

In this module, you will be introduced to the steam theory, as well as the heat transfer and properties of the fluid. You will also be introduced to the steam engine thermodynamic cycle, as well the main boilers features and the principles of boiler design.

Drum Type WT  Double Evaporation Boiler

Foster Wheeler ESD Boilers

Once Through Boilers and Boiler Mountings

Automatic Feed Regulation and High Pressure Systems

In this module, you will be introduced to the double evaporation boiler, as well as the foster wheeler ESD boilers. You will also be introduced to the V2M-8 main Boiler combustion engineering, as well as the once-through boiler types and the main steam stop valve.

Diploma in Marine Boilers - First Assessment

Safety Valve and Relief Valve

Improved High Lift

Maintenance of Safety Valve

Reflex Level Gauge

Boiler Refractories

In this module, you will be introduced to the safety valve and relief valve definitions and terms. You will also be introduced to a low lift safety valve, improved high lift, high capacity (full lift) safety valve, as well as the maintenance of the safety valve.

Operation of Soot Blowers

High Pressure Boiler Design and Challenges

Waste Recovery System

Exhaust Gas Economizer

Boiler Combustion Process

In this module, you will be introduced to the concept of soot blowers for high boilers, as well as the diamond retractable soot blower. You will also be introduced to the main fuel system, as well as the process of liquid fuel burning in an open furnace.

Diploma in Marine Boilers - Second Assessment

Diploma in Marine Boilers - Course Assessment

Study this free online course on the components of marine boilers and the processes involved in boiler heat transfer.

Diploma in Marine Boilers

Marine boilers are critical ship elements and are responsible for many ship functions. This Diploma in Marine Boilers free online course teaches you how a marine boiler can be used for main and auxiliary purposes like steam production for running a steam turbine and steam propulsion. You will also learn about cargo pump-turbines, oil heating, accommodation heating and all about the design and maintenance of marine boilers.

Flow of Energy

Understanding Torque

Motor Dynamics

This module will discuss how to design an electric vehicle motor, how to optimise for torque inside a motor, and why electric vehicles use a PMSM motor instead of a PMDC motor.

Field Oriented Control

Thermal Design

Engineering Considerations

This module will discuss how to design controllers for the motor of an electric vehicle. It will also discuss the importance of an excellent thermal design, and it will explain engineering concepts useful for designing both motors and controllers.

Engineering Principles of Electric Vehicles - First Assessment

This assessment enables you to review your learning so you can determine your knowledge and understanding of Modules 1 and 2 of the following course: 

• Diploma in Engineering Fundamentals of Electric Vehicle Design.

Introduction to Battery Chargers

Battery Swapping

Public Chargers

Swapping Stations

This module will discuss the design, specifications, and the use of different types of chargers. It will explain how public chargers work with local grid and network, the concept of battery swapping and changing stations, and chargers and charging standards.

Battery Monitoring

Monitoring Subsystems

This module will discuss how data is gathered, uploaded to a cloud, and analyzed for the vehicle's battery and subsystems' safety and performance.

Engineering Principles of Electric Vehicles - Second Assessment

This assessment enables you to review your learning so you can determine your knowledge and understanding of Modules 3 and 4 of the following course: 

• Diploma in Engineering Fundamentals of Electric Vehicle Design.

Diploma in Engineering Fundamentals of Electric Vehicle Design - Course Assessment

Master the fundamentals of electric vehicle design in this free online engineering course.

Diploma in Engineering Fundamentals of Electric Vehicles

This free online course leads you through the engineering principles that enable industry to rapidly develop new designs of batteries and motors that are more energy-efficient and accessible than ever before. Anyone interested in automotive engineering can learn how to apply these principles to design and build motors, controllers and chargers for electric vehicles and how electric vehicles present new business opportunities for investors.

Principle of D.C. Generators

Construction of D.C. Generators

Characteristics of D.C Generators

Tests on DC Generator

In this module, you will learn about the design, construction, and parallel operation of DC generators. We will also discuss the differences between AC generators and DC generators. You will be able to understand the various properties of DC generators namely magnetizing characteristics, open circuit features, and internal characteristics.

Course assessment

In this free online course, learn about the working principle, theory and construction  of DC generators.

Introduction to DC Generators

In this course on DC generators, you will learn the working principle, construction and different types of DC generators. DC Generators can be used in electrical devices that require DC power. We will also discuss the classification, magnetization and parallel operation of DC generators. This course will help you understand one of the most important electrical machines and its characteristics that power the industrial world.

HGV Mechanic: An Overview

Characteristics of HGV Vehicle

Load Restraint

Following Speed Limit

With this module, gain a detailed understanding of heavy goods vehicles (HGVs) and HGV mechanics. Be able to comprehend vehicle types and characteristics, the Role and requirements of an HGV mechanic, understand load restraint techniques, and the utility of speed limiters.

Driver Hours and Records

Qualification for a HGV Driver

Driving Safety Tips

In this module, you will learn about regulations and guidelines on driver hours and understand how to document hours and records. You also learn about the qualifications, qualities, and abilities needed to be an HGV driver. The lessons then focus on essential safety tips for all motorists, especially those operating heavy goods vehicles.

Heavy Goods Vehicle (HGV) Mechanics - Course Assessment

Learn how to drive or repair a Heavy Goods Vehicle (HGV) in this free online motoring course that compares HGVs to cars.

Heavy Goods Vehicle (HGV) Mechanics

If you have a passion for Heavy Goods Vehicles (HGV) and their mechanics or aspire to venture into HGV driving as a career, this is a perfect course for you. We provide a comprehensive overview of HGVs and the characteristics that set them apart from other automobiles. We lay out the various skills and legal qualifications you need to possess to drive or repair heavy goods vehicles and describe the safe driving measures that you need to know.

Engine Fundamentals

Fuel Systems

Emissions Control

This module introduces different automotive engine types and discusses their applications and impact on vehicle performance. You'll learn to identify various parts of a car engine and the importance of carburetion and fuel injection systems. You'll also explore how fuel quality affects engine performance and longevity.

Transmission Systems

Suspension and Steering Systems

Brake Systems

In this module, you'll explore the advantages and limitations of operational principles of different transmission systems. You'll learn about the common issues in suspension and steering systems and their maintenance procedures. You'll gain insights into the hydraulic and advanced braking systems and troubleshoot common brake system problems.

Basics of Automotive Electrical Systems

Diagnostic Techniques

Electronic Control Systems

This module discusses the role and function of the battery and charging system and the components of the starter system. You'll learn about sensors and actuators in modern vehicles and the diagnostic methods used to troubleshoot automotive electrical issues. Discover the effectiveness of electronic control units (ECUs) in managing vehicle systems.

Comprehensive Vehicle Maintenance

Vehicle Inspection Procedures

Workshop Management and Customer Relations

This module explores the importance of fluid management, filter replacements, tyre maintenance and preventive and seasonal vehicle maintenance strategies. You'll learn to conduct thorough vehicle inspections while complying with legal and safety standards and the ethical considerations and responsibilities of automotive professionals.

Comprehensive Car Mechanic Training - Assessment

Master automotive repair and maintenance skills in this free online comprehensive car mechanic training course.

Comprehensive Car Mechanic Training

Ready to turn your passion for cars into a career? Dive into our free Comprehensive Car Mechanic Training course, where you'll master everything from engine mechanics and fuel systems to advanced diagnostics and customer service. In addition, you'll learn how to protect yourself during maintenance. This course was reviewed and approved by qualified subject-matter expert Adeosun Omogbolahan, a mechanical engineer. Enrol now and rev up your skills!

Basic knowledge of Car Maintenance

Preparing for Car Maintenance

Engine Maintenance

Drivetrain Maintenance

In this module, you will learn about the basic knowledge you need to know about car maintenance, how to be prepared for it, and the knowledge of engines and the drivetrain.

The Fuel System

The Ignition System

The  Cooling System

This module will teach you the basic things you need to know about maintaining car systems such as the fuel system, the ignition system, and the cooling system. You will learn how these system work, the common problems associated with each system, and much more.

Basics of Car Maintenance - Course Assessment

Learn how to keep your motor vehicle running smoothly and extend its life in this free online car maintenance course.

Basics of Car Maintenance

Maintaining your own car keeps it in good condition and saves you from motor problems and repair costs. This course offers a step-by-step guide through what a driver needs to know to keep their vehicle performing optimally. We explain how each component works and give you troubleshooting tips for common problems with the fuel, ignition and cooling systems. Sign up for the basic mechanics training you need to keep your car running smoothly.

Fundamentals of Diesel Engines - Course Assessment

This free course delves into the principles of diesel engines and the classifications of marine engines specifically.

Fundamentals of Diesel Engines

This course on marine diesel engines teaches you about their constructional principles and theoretical cycles. You will learn about the various classifications of diesel engines and compare the features of two-stroke and four-stroke models. You will also be able to explain the engine structure of the two-stroke. Start this course today to improve your understanding of marine diesel engineering.

Introduction to Lubrication Principles

Lubrication by Oil

Lube Oil Properties

Categories and Classification of Lube Oil

Types of Lubrication

Learn about the properties of various lubricants from viscosity and temperature as well as the major lubrication principles in this module. You will also study lube oil additives, types of lubrication, and the theory of hydrodynamic lubrication.

Introduction to Lubrication Systems

Main Lubrication Systems

Lubrication Equipment and Systems

External Lubrication Systems

Internal Lubrication Systems

Wartsila Guidelines for Lube Oil

High Speed Diesel Engine Systems

This module will take you through the various types of lube oil systems used in propulsion engines. You will also discuss the reasons for using additives in lube oil and various measures taken on board ships to maintain the lube oil in an engine.

Learn about the principles of lubrication and the use of lube oils in marine engines in this free online course.

Marine Lubrication Principles and Systems

Lube oil and its properties are essential for the proper lubrication of machinery in shipping. This course on ‘Marine Lubrication Principles and Systems’ takes you through the fundamental properties of lube oil. It explains their categorisation used onboard and the principles of various types of lubrication. By the end of this course, you will understand why you use additives in lubricants and lube oils selected for marine diesel engines.