Instructors - Resize - _0009_Terry Yonkheym

Terry Yonkheym began his electrical training in 1962 subsequently joining Ontario Hydro where he maintained station equipment to 230kV including transformers, breakers, jet engine driven generator units, and commissioned thermal generating plant switchyards. He spent 20 years as an instructor at Ontario Hydro’s Orangeville Training Center teaching electrical testing, troubleshooting and maintenance to apprentices and journeymen. Students appreciate Terry’s 53 years of HV experience.

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