This code find maximum or largest element present in an array. It also prints the location or index at which maximum element occurs in array. This can also be done by using pointers (see both codes).
Wires are made of metal (almost always copper or aluminum, for electrical wires) because those are the best conductors. The internal components of switches are also made of metal, for the same reason. The outside parts, that you touch and see, are...
Conduits: Electrical Metallic Tubing (EMT). Another example of rigid electrical conduit is the EMT, also known as Electrical Metallic Tubing. An EMT conduit is made of steel; in some cases aluminum is also used, cheaper than a galvanized rigid conduit and lighter than a GR conduit. conduit made form galvanized steel tubing is commonly referred as a rigid conduit. The thickness of a galvanized rigid conduit protects the electrical wiring from being hit and allows it to be threaded. Galvanized rigid conduits are used by electricians in commercial and industrial applications.