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S4 33kV - The Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) Reviews

Showing 5 star reviews : View all 313 reviews

Daniel P, 30 Jan 2026

Redcar

Good facility, excellent instructor in Jason Emery, overall great experience.

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Dan W, 30 Jan 2026

Redcar

Awesome coures. Instructor is very, very good.

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Craig R, 30 Jan 2026

Redcar

Very well presented course and right mix of theory and practical. Enjoyed it.

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Sean G, 30 Jan 2026

Redcar

Great course, great tutor.

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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

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Patrick D, 16 Jan 2026

Redcar

Very good course, 2 great lectures also

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Ben S, 16 Jan 2026

Redcar

Good course, very informative. Fantastic selection of equipment to try and switch.

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Jack H, 16 Jan 2026

Redcar

Course was excellent. Both garry and chris were amazing very helpful.

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Stephen B, 19 Dec 2025

Redcar

Gary and Lee did a fantastic job of delivering this course they were both very knowledgeable and friendly making this course a really good experience

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G A, 19 Dec 2025

Redcar

Great course. Many thanks Gary & Lee 👍🏾👍🏾🍾🍾

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