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S4 33kV - The Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) Reviews
Craig R, 30 Jan 2026
Redcar
Very well presented course and right mix of theory and practical. Enjoyed it.
Steven K, 30 Jan 2026
Redcar
Great course, great content, a very impressive selection of switch gear. Most impressive was the instructors, Jason especially, very knowledgeable and able to connect with all levels of students, very impressive
Ben S, 16 Jan 2026
Redcar
Good course, very informative. Fantastic selection of equipment to try and switch.
Jack H, 16 Jan 2026
Redcar
Course was excellent. Both garry and chris were amazing very helpful.
Patrick D, 16 Jan 2026
Redcar
Very good course, 2 great lectures also
Martin S, 19 Dec 2025
Redcar
Really enjoyed the course, great content and very practical. Thank you
Saif A, 19 Dec 2025
Redcar
I would like to thanks how support me to attend and successfully this course