See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 questions from this quiz
Alternating current (AC)
505050 Hz
About 230230230 V
It varies from positive to negative
Cells and batteries
505050 cycles per second
Brown
Blue
Green and yellow stripes
230230230 V
Prevents appliance from becoming live
Huge current flows, fuse melts
Select your subjects, and get access to A+ resources today.