Incorrect
Explanation
Power supply voltage switch. This switch is used to set the input voltage to the power supply to either 110v/115v or 220v/230v.
Solve this puzzle
If Brenna had 4 piles of sand and Sara had 5 piles of sand, and they put them all together, how many piles would there be?
100 piles 1 pile 9 piles 10 piles