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.
What are 'Raw Materials'. Raw materials are materials or substances used in the primary production or manufacturing of goods. Raw materials are often referred to as commodities, which are bought and sold on commodities exchanges around the world. Raw materials are sold in what is called the factor market, because raw materials are factors of production along with labor and capital.