Alternating current can be sent via cables much much farther than direct current.
Direct electric current cannot be used to operate D. Transformers.
A device called an inverter is used to convert direct current (DC) to alternating current (AC). The inverter switches the direction of the current flow at a rapid rate, creating an alternating current output from the direct current input.
Direct current (DC) is the term used to refer to current that flows in one direction and does not reverse its direction. This is in contrast to alternating current (AC), which changes direction periodically.
Direct current (DC) this is produced by for example batteries. AC alternating current changes direction on a cyclical basis and is used in power distribution and what "comes out" of the power sockets in the home.
The two main types of electricity are direct current (DC) and alternating current (AC). DC flows in one direction and is commonly used in batteries, while AC changes direction periodically and is used in most household and industrial applications.
Direct electric current cannot be used to operate D. Transformers.
Alternating current (AC) is easier to transmit over long distances than is direct current (DC).
Alternating current. Direct current is used in batteries.
DC are the letters for direct current AC are the letters for alternating current
DC are the letters for direct current AC are the letters for alternating current
Energy
An example of direct current is the current used from a car battery to activate the starter motor. Also the flashlight uses direct current.
The main division is between alternating current (AC) and direct current (DC). AC is universal now for domestic and industrial supply, but DC used to be used in some places in the early part of last century. Automobiles use DC at 12V which is I think universal now. AC in domestic use can be at 50Hz (Europe and many other places) or 60Hz (North America), and can be at either 240V or 120V.
Direct Current or DC
DC direct current
More over the rating only differs from country to country.No country employs DC current for domestic appliances because the voltage have to be stepped down or stepped up as per our requirement.
An inverter