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Good understanding of testing earthing in a T-T system. Toilet paper too wide ;)
Great course well explained and practical instruction.
The instructors were knowledgeable and experienced and answered all questions throughout the course, providing detailed information. The course experience was overall very positive and a fantastic refresher.
Great course, wish we’d had it years ago. Dave and Alan knowledgeable, helpful, to the point. Toilet paper too narrow! ;)
Great course, very relatable and informative.
Really informative course, very interesting and helpful. The instructor has a great knowledge of the subject.