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.

Diploma in marine diesel engines is a free online course that introduces you to the operational cycle of diesel engines, as well as the classification of the engine into two strokes and four-stroke engines. The course will introduce you to large two-stroke engines used for main propulsion or main engine, as well as the medium-sized four-stroke engines. The course will also highlight the uses of the medium-sized four-stroke engines in power generation, the operation of the internal combustion engines, features of the piston stroke, as well as the characteristics of the supercharging, and various turbocharging terminology in the study of marine diesel engines. The course examines the thermodynamic cycles in diesel engines, various classifications of diesel engines, the important terminologies that are applicable in a marine diesel engine, as well as the theoretical cycle guiding the operation of modern diesel engines. The OTTO, diesel, and dual combustion circle operated in diesel engines in the early 1900s, as well as the advantages of diesel engines in the marine industry, how it has made steam turbines obsolete at sea, and how it consumes less fuel will be covered in this course.
This course then explains why shipowners prefer single engine/single propeller designs, as well as how the RTA96C-14 engine can achieve a maximum power output of 108,920 hp at 102 rpm, and how at the maximum economy, the engine exceeds 50% thermal efficiency. The course also explains the timing diagrams of a diesel engine, as well as how a diesel engine develops power by combustion of fuel in its cylinders. The course then analyses the engine cycle, as well as the full series of separate steps or events essential for efficient engine operation. You will also learn about monitoring the performance of engines with respect to their running efficiency and emission restrictions, as well as the construction of the cylinder cover and mountings of a two-stroke diesel engine. The course outlines the features of the safety valve, fuel valves, indicator valves as well as how the cylinder cover seals the upper end of the cylinder space. This course will also teach you about the fundamental principles of diesel engines, the types and theoretical cycles of diesel engines, as well as the constructional features of the crosshead, connecting rod, as well as bearings of a two-stroke diesel engine.
Furthermore, this course will help you get familiar with the important diesel engine terminologies, the process of the cross-head bearing, the features of the Sulzer engine bearings and lubrication, as well as the timing diagram and power efficiency process in marine diesel engines. The course also illustrates how oil can be supplied to the crosshead via telescopic pipes in MAN B&amp;W engines, and the concept of the Sulzer RTA engine connecting rod, as well as the machinery performance monitoring process, and the illustration of the typical cylinder pressure measurement. The course explains the modern methods of creating indicator diagrams and how faults in the injection process can be determined You will learn about the operation of the auxiliary engines, how the speed governing mechanism is applied in the auxiliary engine, as well as the concept of the performance assessment by indicator cards, and the procedure for taking indicator diagrams. This free online course will be of great interest to students, researchers, and anyone with an interest in diesel engines. So, register for this course and start your next learning journey today.

[2025] 2000+ Free SWAYAM + NPTEL Courses

Duolingo Q1 2026: Toward 100M DAUs with Record Engagement and Slower Paid Growth

The UAE’s Next Payment Revolution: What It Will Look Like in 2026

9 Best GIS Courses for 2025: Navigating Spatial Data

Learn English as a Second Language (ESL) with Hundreds of Courses & Sites

The Business of Online Education: A Deep Dive Into Coursera’s Financials

The Business of Online Education: A Deep Dive Into Thinkific’s Financials

Duolingo Acqui-hires Music Gaming Studio NextBeat for $34.5 Million

The Series Finale of Online Education: Coursera Acquires Udemy

12 Best Data Science Courses for 2025

11 Best Applied AI & ML Courses for 2025

freeCodeCamp’s Responsive Web Design (Free) Certification Is Out of Beta

Writing as Enchantment: Inside Alan Moore’s BBC Maestro Course

DeepLearning.AI to Cross $100M in Sales on Coursera

30 Hours of MATLAB Courses with Free Certificate

Where are UAE residential prices and rents heading in 2026?

Aims & Objectives of ISO/IEC 17025:2017

Accrediting to ISO/IEC 17025:2017

Main Sections of ISO/IEC 17025:2017

This module presents the fundamental aspects of ISO/IEC 17025:2017 along with its aims and objectives. The module also explains different forms of standardized verbs used throughout the standard. Moreover, you will also learn the benefits of accrediting to ISO/IEC 17025. Lastly, an overview of the section's standard is also given.

General and Structural Guidelines for Laboratories

Resource Requirements for Testing Laboratories

Contracts, Validation, Sampling & Handling

Technical Records, Uncertainty, Results Validity, & Reports

In this module, you will encounter the essential requirements given in clauses 4, 5, 6, and 7 of ISO/IEC 17025;2017. However, the explanation of Clause 7 is provided till sub-clause - 7.8. Through this module, you will learn about the general, structural, resource, and process requirements of ISO/IEC 17025:2017.

Information Management, Complaints & Nonconformities (NCs)

Management System Requirements

Taking Corrective Actions

In this module, you will see discussions on ISO/IEC 17025:2017 beginning from sub clause 7.9 that puts forward the complaint requirements put forth by the standard. Furthermore, it presents the standard's requirements regarding management systems. Moreover, it also contains necessary measures to be taken for corrective actions.

ISO/IEC 17025:2017 - Laboratory Management System- Course Assessment

Learn about laboratory management systems laid out by the ISO 17025 international standard in this free online course.

ISO/IEC 17025:2017 - Laboratory Management Systems

This short course is designed for individuals and laboratories looking forward to their standardisation. We explain management standards defined by the ‘ISO/IEC 17025 general requirements for testing and calibration laboratories competence’ devised by ISO. This comprehensive course explains all the basic and essential requirements of the standard. It also provides a simplified clause-by-clause explanation of its four main sections.

Fundamentals of Pest Control

Pest Identification and Assessment

Non-Chemical Pest Control Methods

Chemical Pest Control Methods

This module will teach you the fundamentals of pest control, types of pests and their impact, pest life cycles and behavior, factors influencing pest infestations, pest identification and assessment, non-chemical pest control methods, genetic control and sterile insect, chemical pest control methods, and integrated pest management (IPM) approach.

Monitoring and Prevention

Sustainable Pest Management

Urban and Structural Pest Control

Topics you will learn in this module include but are not limited to pest monitoring techniques, preventive measures and exclusion strategies, ecological impact of pesticides, selective pesticide use and resistance management, organic and biodynamic pest management, pest management in residential areas, and commercial and industrial pest control.

Pest Control and Management - Assessment

This free online course teaches you how to use chemical and non-chemical pest control techniques to manage infestations.

Pest Control and Management

Pests make environments unhygienic and are a major cause of diseases, some of which may be lethal and difficult or expensive to cure. Effective pest management and control are necessary to keep a living and working environment free from health hazards. This course provides the knowledge and skills required to establish and maintain a successful pest control management programme and describes various pests, their life cycles and their behaviour.

Foundations of Construction Safety Management

Safety Management for Hazardous Environments

High-risk Site Activities and Demolition Safety

This module covers risk identification and mitigation in construction work and how to evaluate and manage risk in compliance with CDM regulations. You'll also learn how behaviour affects safety on construction sites, including safety measures for scaffolding, excavation, demolition and more.

Course Assessment - Site Management Safety Training Scheme (SMSTS)

Learn how to manage safety on construction sites in accordance with UK legal provisions in this free online course.

Site Management Safety Training Scheme (SMSTS)

Construction workers are often vulnerable to injuries and hazards so ensuring safety is maintained consistently is crucial for both site managers and workers. This course covers the essential knowledge needed for maintaining safety on construction sites. You'll learn to identify and assess risks while adhering to UK industry regulations. In addition, we'll discuss safety measures to take during erecting scaffolding, excavations and demolitions.

Introduction to Hot Work

Classification of Hot Work Areas

Roles and Responsibilities

Hot Work Permit

Hot Work Risk Assessment

Essential Safety Precautions

This module will familiarize you with hot work processes, including their potential hazards and safety precautions. You'll learn how to assess the risks associated with hot work and determine appropriate control measures. You'll also understand the hot work permit system and the roles & responsibilities of those involved in the permitting process.

Hot Work Safety - Course Assessment

Learn how to manage the hazards associated with hot work processes in this free online health and safety course.

Hot Work Safety

This hot work safety training equips you with the essential knowledge to recognize and mitigate hot work hazards. You'll understand the hot work risk assessment process and hierarchy of controls for effectively reducing risks. The course explains the hot work permit system along with the roles and responsibilities of those involved in the permitting process. You'll also gain a clear understanding of hot work permitted and prohibited areas.

Introduction to Traffic Marshalling

Traffic Management

Temporary Traffic Control

Traffic Risk Assessment

Vehicle Signaling

Reversing Vehicles

Health and Safety

In this module, we will look at the fundamental objectives of traffic marshalling and the general duties of a traffic marshal. A traffic marshal's responsibilities when controlling traffic on a highway or construction areas shall be examined. Assessing risks along with health and safety concerns of traffic near construction areas will be assessed.

Construction Safety: Traffic Marshalling - Course assessment

Train as a traffic marshal or bankman who provides traffic management on construction sites in this free online course.

Construction Safety: Traffic Marshalling

This course takes an in-depth look at the role of traffic marshals on construction sites. Traffic management is important to maintaining health and safety as the presence of heavy machinery and large vehicles creates a need for the efficient direction of traffic. Traffic management in such a busy area faces hazards and safety risks, which we identify in this course. Sign up to train as a traffic marshal or bankman and add a skill to your CV.

Introduction to the AS Standards

Organization's Context and Leadership

QMS Planning and Support

This module introduces students to the AS standards for suppliers of the aviation industry. It explains the importance of regulations in the aerospace industry and navigates them through the journey of different AS standards. It also explains the requirements of Clauses 4, 5, 6, and 7 of this standard.

Organizational Operations

Operations and Evaluation

Organizational Improvement

This module explains the requirements of Clauses 8, 9, and 10 of AS9100D. These requirements are regarding organizational operations, evaluation, and continuous improvement of the organizational operations.

AS9100D Quality Management System (QMS) for Aerospace Industry - Course Assessment

Learn the requirements of AS9100D for the developers and suppliers of components for the aerospace & defense industries.

AS9100D Quality Management System (QMS) for Aerospace Industry

This course explains different clauses and their various requirements for the organizations that develop, design, or supply parts, components, and assemblies concerned with the aerospace and defense industries. After enrolling, the students will be able to navigate the differences between the different versions of the AS standards. Moreover, they will also get a simple and straightforward explanation of this standard's requirements.

Introduction to Hazardous Materials Handling - Learning Outcomes

Understanding Hazardous Materials

Legal and Regulatory Compliance

Importance of Hazard Communication

Risk Assessment and Management

Personal Protective Equipment (PPE) for Hazardous Materials Handling

Introduction to Hazardous Materials Handling - Lesson Summary

In this module, participants will have a solid foundation in understanding hazardous materials, legal and regulatory compliance, hazard communication, risk assessment, and the proper use of personal protective equipment. This knowledge is essential for creating a safe and compliant working environment in industries dealing with hazardous materials.

Hazardous Materials Storage and Transportation - Learning Outcomes

Proper Storage Practices for Hazardous Materials

Managing Segregation and Compatibility of Hazardous Materials

Emergency Preparedness for Hazardous Materials Storage

Transportation Regulations

Handling Hazardous Materials in Transit

Emergency Response Planning

Case Studies and Lessons Learned

Hazardous Materials Storage and Transportation - Lessons Summary

This module covers storing hazardous materials, segregation and compatibility, and developing emergency response plans. Learn DOT regulations, proper labelling, packaging, and security measures for transportation, best practices for loading/unloading and case studies.

Advanced Hazardous Materials Handling Techniques - Learning Outcomes

Decontamination Procedures

Confined Space Entry Protocols

Managing Hazardous Waste

Best Practices for Chemical Spill Response

Continuous Improvement in Hazardous Materials Handling

Advanced Hazardous Materials Handling Techniques - Lesson Summary

This module covers decontamination techniques to ensure health, safety, and regulatory compliance. Learn to manage decontamination zones, handle confined space hazards, and apply physical, chemical, thermal, and radiological decontamination. Develop skills in PPE selection, emergency response planning, and environmental protection.

Hazardous Materials Handling Mastery - Course Assessment

Gain expertise, ensure safety, and excel in hazardous materials handling with this comprehensive free online course.

Hazardous Materials Safety Specialist

This course covers the classification, legal compliance, and risk assessment of hazardous materials. It delves into communication standards, PPE usage, and storage guidelines. Transportation regulations and emergency response planning are also covered. Advanced techniques include decontamination, confined space entry, hazardous waste management, chemical spill response, and continuous improvement through safety audits and case studies.