What is Direct Current

 

Such a current that does not change its direction is known as direct current. It is denoted by DC, which is obtained from primary and secondary cell.

 

Not all people love to learn, and most of them do it because it is necessary, and not from what you want. But if the choice is made in favor of higher education, then the matter should be brought to an end and an appropriate diploma should be obtained – a bachelor’s degree (4 years of study), a specialist (5 or 5.5 years) or a master’s degree (6 years), depending on how much enough patience and endurance.