All of the following are common causes of electrical accidents and injuries, EXCEPT
A) Tools that cause shocks or emit smoke, excessive heat, odors, or sparks
B) Wires running across the floor
C) Electrical cords left near heat, flame or water
D) Three pronged plugs
wires are purposly wraped in material that does not conduct electricity, to keep people safe, you may trip over them, but it will not cause electrical accidents