#transformer reliability p1
![Transformer specification course – e-lesson #4 – Quality management, inspections and testing Transformer specification course - e-lesson #4 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-4-illustration-850-x-400.jpg)
Transformer specification course – e-lesson #4 – Quality management, inspections and testing
Available on-demand
![Transformer Specification course – e-lesson #3 – Transformer Special Technical Requirements based on the application Transformer Specification course - e-lesson #3 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-Specification-course-e-lesson-3-illustration-850-x-400.jpg)
Transformer Specification course – e-lesson #3 – Transformer Special Technical Requirements based on the application
Available on-demand
![Transformer Specification course – e-lesson #2 – Prepare and Issue Technical Specifications for Power Transformers Transformer specification course - e-lesson #2 - illustration](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-2-illustration-850-x-400.jpg)
Transformer Specification course – e-lesson #2 – Prepare and Issue Technical Specifications for Power Transformers
Available on-demand
![Transformer Specification course – e-lesson #1 – Define Specifications and Understand Table of Contents Breakdown Transf. specification course - e-lesson #2 - 850 x 400 illustration](https://transform.zgisoft.com/files/Transf.-specification-course-e-lesson-2-850-x-400-illustration.jpg)
Transformer Specification course – e-lesson #1 – Define Specifications and Understand Table of Contents Breakdown
Available on-demand
![Design of distribution transformers – e-lesson #2 – Line Frequency Oil Transformer Design of Distribution Transformers course - e-lesson #2](https://transform.zgisoft.com/files/Design-of-Distribution-Transformers-course-e-lesson-2-850-x-400-illustration.jpg)
Design of distribution transformers – e-lesson #2 – Line Frequency Oil Transformer
Available on-demand
![Design of Distribution Transformers – e-lesson #1: Introduction – Mutual inductance phenomenon Design of Distribution Transformers - e-lesson #1 - 850 x 400](https://transform.zgisoft.com/files/Design-of-Distribution-Transformers-e-lesson-1-850-x-400.png)
Design of Distribution Transformers – e-lesson #1: Introduction – Mutual inductance phenomenon
Available on-demand
![Transformer Testing Course – Lessons #19 and #20: Mechanical tests and Testing of auxiliaries Transf. testing course - e-lesson #20 - 850 x 400 illustration](https://transform.zgisoft.com/files/Transf.-testing-course-e-lesson-20-850-x-400-illustration.jpg)
Transformer Testing Course – Lessons #19 and #20: Mechanical tests and Testing of auxiliaries
Available on-demand
![Transformer Testing Course – e-lesson #18: Testing of tap-changers and built-in current transformers](https://transform.zgisoft.com/files/Transf.-testing-course-e-lesson-19-illustration-850-x-400-1.jpg)
Transformer Testing Course – e-lesson #18: Testing of tap-changers and built-in current transformers
Available on-demand
![Transformer Testing Course – e-lesson #17: Capacitance and dielectric dissipation factor measurement](https://transform.zgisoft.com/files/Picture_Lesson18-scaled.jpg)
Transformer Testing Course – e-lesson #17: Capacitance and dielectric dissipation factor measurement
Available on-demand
![Design of distribution transformers – e-lesson #22 – The future of transformers and transformer design](https://transform.zgisoft.com/files/Design-of-distribution-transformers-22.png)
Design of distribution transformers – e-lesson #22 – The future of transformers and transformer design
Available on-demand
![Transformer Testing Course – e-lesson #15: Measurement of zero-sequence impedance](https://transform.zgisoft.com/files/Transformer-testing-15-image-v1.jpg)
Transformer Testing Course – e-lesson #15: Measurement of zero-sequence impedance
Available on-demand
![Design of Distribution Transformers – e-lesson #21 – Optimum design with differential evolutions and genetic algorithms](https://transform.zgisoft.com/files/DoDT-21-v3.jpg)
Design of Distribution Transformers – e-lesson #21 – Optimum design with differential evolutions and genetic algorithms
Available on-demand
![Transformer specification course – e-lesson #10: Tender assessment and specifications Transformer specification course - e-lesson #10 - 850 x 400 illsutration](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-10-850-x-400-illsutration.jpg)
Transformer specification course – e-lesson #10: Tender assessment and specifications
Available on-demand
![Transformer specification course – e-lesson #9: Specification of processes (services) for power transformers specifications Transformer specification course - e-lesson #9 - 850 x 400 illustration](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-9-850-x-400-illustration.jpg)
Transformer specification course – e-lesson #9: Specification of processes (services) for power transformers specifications
Available on-demand
![Design of Distribution Transformers – e-lesson #20 – Death valley in transformer projects: when requirements are too demanding Hand filling in the checklist titled Requirements](https://transform.zgisoft.com/files/DoDT-e-lesson-20.jpg)
Design of Distribution Transformers – e-lesson #20 – Death valley in transformer projects: when requirements are too demanding
Available on-demand
![Transformer testing course – e-lesson #12: Induced voltage test and PD measurement Transformer testing course - e-lesson #12 - 850 x 400 illustration](https://transform.zgisoft.com/files/Transformer-testing-course-e-lesson-12-850-x-400-illustration.jpg)
Transformer testing course – e-lesson #12: Induced voltage test and PD measurement
Available on-demand
![Transformer specification course – e-lesson #8: Classification of technical requirements – ‘essential versus optional’ Transformer specification course - e-lesson #8 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-8-illustration-850-x-400.jpg)
Transformer specification course – e-lesson #8: Classification of technical requirements – ‘essential versus optional’
Available on-demand