#TO Intermediate
![Transformer Oil Course – e-lesson #3 – International Oil Standards – Basic Concepts and Key differences Transformer oil course - e-lesson #3](https://transform.zgisoft.com/files/Transformer-oil-course-e-lesson-3-illustration-850-x-400.jpg)
Transformer Oil Course – e-lesson #3 – International Oil Standards – Basic Concepts and Key differences
Available on-demand
![An Introduction to Transformer Oil – A brief overview of transformers based on insulation systems Transformer oil - e-lesson #1 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-oil-e-lesson-1-illustration-850-x-400.jpg)
An Introduction to Transformer Oil – A brief overview of transformers based on insulation systems
Available on-demand
![Transformer Oil course – e-lesson #2 – Important properties of transformer oil critical for its application in transformers Transformer oil course - e-lesson #2](https://transform.zgisoft.com/files/New-Project-15.jpg)
Transformer Oil course – e-lesson #2 – Important properties of transformer oil critical for its application in transformers
Available on-demand
![Transformer Oil Course – e-lesson #6 – Reconditioning and reclaiming of mineral oils Transformer Oil - e-lesson #6 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-Oil-e-lesson-6-illustration-850-x-400.jpg)
Transformer Oil Course – e-lesson #6 – Reconditioning and reclaiming of mineral oils
Available on-demand