yes the first computer was a DC.
A laptop computer requires DC.
You can plug an AC computer into a DC plug only if you also have an inverter to transform the DC power into the AC power that the computer power supply expects.
DC
ATX computer power supplies provide low volts DC of less than five volts. AT computer power supplies provide low DC only to five and twelve volts.
As far as I know, transistors - and other electronic devices - basically work with DC, not AC. If a computer (for example) is plugged into an AC outlet, some device within the computer must first convert the AC current into DC current, which is then fed to the electronic components.
Both, in a way. Electronic components, including moth components inside the computer, need DC. However, since the power available in homes or offices is AC, a computer is designed to work with this. A computer has a power supply that internally converts AC to DC.
dc Talk's first album was dc Talk. It was released in 1989.
DC Comics was founded in 1934, while Marvel Comics was founded later in 1939. So, DC came first.
DC current is mainly used in electronic component i.e. computer etc
The DC-10 first flew in August 1970
Yes, it is a DC fan.
well the dc can be coverd in scraches'