Pregunta de entrevista de ÜSTAY Construction-Contracting and Trading
What is difference between AC & DC current?
Respuesta de la entrevista
Anónimo
8 de jul de 2020
In direct current (DC), the electric charge (current) only flows in one direction. Electric charge in alternating current (AC), on the other hand, changes direction periodically. The voltage in AC circuits also periodically reverses because the current changes direction.