How Does An Ignition Interlock Device Work? The breath alcohol ignition interlock device is connected to a vehicles starter system. The ignition interlock device can be setup to register a failed reading anywhere from .00% BAC to slightly higher levels, but typically not above .04% BAC.
The definition of material resources is  assets that are in the form  of material possessions. They can also be the supplies that are  used to fulfill a task. Material resourâ¦ces include wood, glass,  furniture, and automobiles.
DEFINITION of 'Raw Materials'. A material or substance used in the primary production or manufacturing of a good. Raw materials are often natural resources such as oil, iron and wood.Before being used in the manufacturing process raw materials often are altered to be used in different processes.Raw materials are often referred to as commodities, which are bought and sold on commodities exchanges around the world.Next Up.aw materials are often natural resources such as oil, iron and wood. Before being used in the manufacturing process raw materials often are altered to be used in different processes. Raw materials are often referred to as commodities, which are bought and sold on commodities exchanges around the world. Next Up.