All circuits need three basic parts: an energy source, wires, and the object that is going to change the electrical energy into another form of energy called

A. load

B. form

C. frame

D. none of the above

Answer:None of the above

load every electric circuit, regardless of where it is or how large or small, has four basic parts: an energy source (ac or dc), a conductor (wire), an electrical load (device), and at least one controller (switch)