Abdelghaffar Amoka Abdelmalik is the director of the Equipment Maintenance and Development Centre of Ahmadu Bello University Zaria, Nigeria. He was a PhD research fellow at the University of Leicester, UK, and a postdoctoral research fellow at the Norwegian University of Science and Technology (NTNU), Trondheim, Norway. He is the team leader of the high-voltage research team in the Department of Physics, Ahmadu Bello University, Zaria, Nigeria.