'DC' in electrical terms stands for what?

In electrical terms, 'DC' stands for Direct Current. This type of electrical current flows in a single direction, which is different from Alternating Current (AC) that periodically reverses direction. Direct Current is commonly used in many applications, such as batteries, solar panels, and electronic devices, where consistent voltage is necessary. Understanding the distinction between these types of currents is fundamental for those working in the electrical field, as it influences how power is supplied and managed within different systems. The other options, while suggesting different types of currents, do not accurately describe the accepted terminology in the field.