Agency Procurement Authority. The authority to enter into contracts and agreement on behalf of the State is primarily derived from ARS Â§ 41-2501, et seq., the Arizona Procurement Code. In accordance with R2-7-203 pursuant to the Procurement Code, SPO manages the further delegation of Procurement Authority to the agencies.
AFCIs (arc-fault circuit-interrupters) protect against fire by continuously monitoring the electrical current in a circuit and shutting off the circuit when unintended arcing occurs. These devices are designed to discriminate between unintended arcing and the type of arcing that occurs when a switch is operated.
How network works - Network switches and broadcast packets. Network switches - A network switch is an Ethernet device that can divided an Ethernet network up in different zones. Within one zone all computers will se each others traffic but outside the zone only traffic that is aimed for computer in that zone is transferred.