1. THE POWER SUPLY
1.- What type of electric courrent reaches the sockets in our houses? 1.2.- What is this
current’s voltage? 1.- The courrent continius and courrent alternative. 1.2.- In the mi
house is the for 230v is convirtit in 3-12 v
2.-What type of electric courrent does a computer need to operate? 2.2.- At what
voltage? Its a courrent continue. A 3-12 v
3.-What is the purpuse of a computer’s powe suply? As the powe supply operates, it
becomes warm. Tn order to prevent it from overheating, there is a fan which brings cold
air from the outside to cool off the inside.
4.-Why does it have a fan? For there is refrigerating.