Free Online Courses from the World’s Top Publishers

saVRee

Industry experts in engineering

Teaching on Alison since Jun, 2020

283,398
Learners

11
Courses

473
Rates

Engineering & Construction

Teaching on Alison since Aug 2021

saVRee have been creating online Engineering Courses of for over 6 years - they are are taught by experienced subject matter experts and are presented using interactive 3D models and animation for the best learning outcome.

Subjects covered include HVAC (heating, vent...

🏆 Top Course by this Course Creator

Mechanical Engineering - Internal Combustion Engine Basics

100,087 Learners already enrolled

Not Interested

Start Course Now View All Courses

Free Online Courses by saVRee

Mechanical Engineering - Internal Combustion Engine Basics

1.5-3 hrs 100,087 learners

By saVRee

You Will Learn How To

Having completed this course you will be able to:

Describe how petrol and diesel engines work
Examine how internal combustion (IC) engines work
Outline how two stroke engines work
Outline how four stroke engines work
Discuss what the differences between petrol/gasoline and diesel engines are
Identify all of an engine's main components and their function (crankshaft, piston, camshaft etc.)

More info Start Learning

Engineering

Mechanical Engineering - Internal Combustion Engine Basics

1.5-3 hrs

100087 enrolled

More info Start Learning

Electrical Engineering - Electrical Transformer Components

1.5-3 hrs 41,396 learners

By saVRee

You Will Learn How To

Having completed this course you will be able to:

Identify all of an electrical transformer’s main components (core, windings etc.)
Explain how a Buchholz relay works
Describe how oil level measurement works
Describe how transformer temperature measurement works
Describe how silica gel breathers work
Explain how tap changers work (on and off load)
List what the most common transformer 'killers' are
Illustrate transformer maintenance tips

More info Start Learning

Engineering

Electrical Engineering - Electrical Transformer Components

1.5-3 hrs

41396 enrolled

More info Start Learning

Diesel Engine Basics

3-4 hrs 34,366 learners

By saVRee

You Will Learn How To

Having completed this course you will be able to...

Describe the major diesel engine components and how they work together
Identify the five major supporting systems of a diesel engine
Define the terminology related to internal combustion engines
Compare and contrast the two basic types of diesel engines
Explain the difference between different types of diesel engines

More info Start Learning

Engineering

Diesel Engine Basics

3-4 hrs

34366 enrolled

More info Start Learning

Diesel Engine Cycles, Maintenance, & Control

3-4 hrs 25,907 learners

By saVRee

You Will Learn How To

By the end of this course, you will be able to:

Differentiate between the 4-Stroke and 2-Stroke cycles
Describe diesel engine maintenance strategies
Explain thermodynamic cycles (Otto, Brayton and Diesel)
Establish the importance of engine protection and how to protect a diesel engine using temperature, pressure, flow and level measurements
Lay out the starting circuit associated with the diesel engine
List the components that provide engine control

More info Start Learning

Engineering

Diesel Engine Cycles, Maintenance, & Control

3-4 hrs

25907 enrolled

More info Start Learning

Heat Exchanger Types & Applications

1.5-3 hrs 8,837 learners

By saVRee

You Will Learn How To

Having completed this course you will be able to:

Identify the common types of heat exchangers
Recognize the pros & cons of each heat exchanger type
List heat exchanger categories
Describe the common characteristics used to categorise heat exchangers
Identify common applications of heat exchangers
Define the terminology associated with heat exchangers

More info Start Learning

Engineering

Heat Exchanger Types & Applications

1.5-3 hrs

8837 enrolled

More info Start Learning

Learner Reviews & Feedback For

saVRee

1,069

473

Agyei-Owusu G.

Alison Graduate

The Course Industrial Engineering - Control Valve Basics

The 3D models give out the best learning experience to interact with the components

Was This Review Helpful?

Report

Stephen H.

Alison Graduate

The Course Mechanical Engineering - Internal Combustion Engine Basics

Good for someone who can sit down for 30 mins or more in a day watching and reviewing the information. Beginner friendly although is a good review for someone who already knows a good amount about engines and cars in general.

Was This Review Helpful?

Report

Get Exclusive Course Updates

Be the first to know when a new course is available from saVRee . Stay on track with your learning goals and find new opportunities to grow.

Notify Me

Explore Subjects that saVRee Teaches

Thermodynamics

Renewable Energy

Industrial Engineering

Mechanical Engineering

Automotive Engineering

Transition Year Practical Studies

STEM

Electrical Engineering

View Similar Course Creators

Meet other Publishers made up of Experts, Teachers, Educators, Instructors and Trainers from all over the world.

Teaching & Academics

ADU

Industry leaders in maritime learning

For two decades, American Digital University (ADU) has been publishing quality courses related to the maritime..Know More

211 Courses

446,793 Learners

Channel 9

Computer science written by MS tutors

Channel 9 is a Microsoft community site created in 2004. Originally launched as the company's blog, it is run ..Know More

55 Courses

1,512,355 Learners

Joseph Larsen

Engineer and 3D modelling expert

Joseph Larsen is an engineer and designer based in Phoenix, Arizona in the United States. A graduate of the Fu..Know More

1 Courses

28,452 Learners

Teaching & Academics

Khan Academy

Developed by experts in their fields

Khan Academy a non-profit educational organisation founded in 2006 by Sal Khan with the goal of using online s..Know More

41 Courses

297,471 Learners

Engineering & Construction

NPTEL

University lecturer curated courses

The National Programme on Technology Enhanced Learning is an online learning platform founded in 2003 by the c..Know More

590 Courses

4,434,749 Learners

Business

SM Waqas Imam

Lean Six Sigma professional, Trainer

SM Waqas Imam is turn-around QHSE (quality, health, safety and environment) and Lean Six Sigma professional, t..Know More

25 Courses

872,506 Learners

Engineering & Construction

USAID

Educational specialists in trades

The United States Agency for International Development is the lead US government agency tasked with administer..Know More

17 Courses

670,267 Learners

Explore All Alison Course Categories

1,073

Courses

Language

308

Courses

Health

851

Courses

Teaching & Academics

1,454

Courses

Personal Development

1,213

Courses

Business

1,530

Courses

Sales & Marketing

377

Courses

Engineering & Construction

759

Courses

Management

898

Courses

Frequently Asked Questions

Is Alison really free?

The good news is that it’s free to learn on Alison! There is no cost for you to study and complete any of the courses offered by Alison. Once you’ve completed a course, you’ll have the option to purchase a printed or digital Certificate. If you don’t purchase a Certificate or Diploma, you can download your free Learner Record. This is official confirmation of the courses you have completed with Alison and the results you have achieved. Your Learner Record can be found in your Profile/Dashboard.

How do I get my Certificate?

To fully complete a course, you must study all sections of the course and score at least 80% in each assessment. Check you have completed all the sections in your course by looking for a green tick beside each completed section. Once you have completed your course and passed your assessments, your Certificate will be available to purchase straight from the Shop.

How do I download my Digital Certificate?

Once you have completed your purchase, your Digital Certificate/Digital Diploma and Transcript can be downloaded from the Dashboard of your Alison Account.

I access Alison via my computer:

Expand the Your Completed Courses & Claimed Certificates widget in your dashboard as shown below:

You will then be able to download your Digital Certificate/Diploma and Transcript.

I access Alison via my Mobile Browser:

Expand the Your Completed Courses & Claimed Certificates widget in your Dashboard as shown below:

You will then be able to download your Digital Certificate/Diploma and Transcript.

I access Alison via App:

Open My Certificates in your Dashboard, as shown in the example below:

You will then be able to download your Digital Certificate/Diploma and Transcript.

On an Android device, the file will be saved to your “Downloads” folder. If you're using an iOS device, the file will be saved to the “Files” folder.

Are Alison courses accredited/recognised?

Continuing Professional Development, or CPD, is the process of continually developing or maintaining your professional skills. CPD helps individuals focus on how they can become a more competent and effective professional. Due to our rigorous publishing review process, courses on Alison are now being accredited by CPD UK, an independentorganisation. Accredited CPD training means the learning activity has reached the required Continuing Professional Development standards and benchmarks, and the learning value has been scrutinised to ensure integrity and quality. This CPD Certification Service provides recognised independent CPD accreditation compatible with global CPD requirements. This means a certificate from a course on Alison can now be used as part of your CPD requirements (please check with your organisation’s guidelines). You can find out more about Alison accreditation here.

How much does cost to purchase a Certificate?

Users can pay a nominal fee to automatically download Digital Certificates or purchase paper or framed Certificates that are shipped via mail. For a more detailed list of the costs, visit the Shop page.

You don’t have to purchase a Certificate in order to certify. You can access your Learner Report showing that you have completed the course.

View All FAQs

Create Courses on Alison, Make Money, Empower Millions