With you, Engineer Ahmed Amer More than 20 years of experience in teaching and training electrical specialization subjects for institutes and technical colleges in Egypt, the Kingdom of Bahrain, and the Kingdom of Saudi Arabia. Electrical panels, electrical machines, networks, programmable logic control, winding and maintenance of electric motors. Review before exams, short and focused hours to prepare for final exams. With a focus on important points that qualify you to pass the test easily, God willing. We wish you all success.