An emergency power system is an independent source of electrical power that supports important electrical systems on loss of normal power supply. A standby...

The Emergency Alert System (EAS) is a national warning system in the United States designed to allow authorized officials to broadcast emergency alerts...

The Emergency Broadcast System (EBS), sometimes called the Emergency Action Notification System (EANS), was an emergency warning system used in the United...

to a load when the input power source or mains power fails. A UPS differs from a traditional auxiliary/emergency power system or standby generator in that...

An emergency communication system (ECS) is any system (typically computer-based) that is organized for the primary purpose of supporting one-way and two-way...

grid (distributed generation) to provide supplemental power and as emergency power system for critical areas, or installed as a grid-independent generator...

War emergency power (WEP) is a throttle setting that was first present on some American World War II military aircraft engines. For use in emergency situations...

and energy storage system. Examples of power producers used in hybrid power are photovoltaics, wind turbines, Wind-hydrogen system and various types of...

and emergency power systems. The need for continual power systems has risen because more and more essential services depend on consistent power, such...

nuclear power plant (NPP), also known as a nuclear power station (NPS), nuclear generating station (NGS) or atomic power station (APS) is a thermal power station...

Hospital emergency codes are coded messages often announced over a public address system of a hospital to alert staff to various classes of on-site emergencies...

electric power system is a network of electrical components deployed to supply, transfer, and use electric power. An example of a power system is the electrical...

Aircraft emergency oxygen systems or air masks are emergency equipment fitted to pressurized commercial aircraft, intended for use when the cabin pressurisation...

an emergency light is designed to come on when the power goes out. Every model, therefore, requires some sort of a battery or generator system that...

Regulations define AEBS (also automated emergency braking in some jurisdictions). UN ECE regulation 131 requires a system which can automatically detect a potential...

30 kW) ABC auxiliary engine. These powered a generator for the craft's radio transmitter and, in an emergency, could power an auxiliary air blower. One of...

switch, also known more formally as an emergency brake, emergency stop (E-stop), emergency off (EMO), or emergency power off (EPO), is a safety mechanism used...

with emergency generators or other power sources to provide an emergency power system. The United States Department of Energy states: "homeowners, business...

a type of internal combustion engine Ram air turbine (RAT), an emergency power system for aircraft Small air turbines, used as high-speed pneumatic motors...

On February 11, 2013, the Emergency Alert System of five different television stations across the U.S. states of Montana, Michigan, Wisconsin, and New...

The Mobile Emergency Alert System (M-EAS) is an information distribution system that utilizes existing digital television spectrum and towers to provide...

The National Emergency System (SINAE) (Spanish: Sistema Nacional de Emergencias) is a public system of the Presidency of Uruguay, that is responsible for...

A fire alarm system is a building system designed to detect, alert occupants, and alert emergency forces of the presence of fire, smoke, carbon monoxide...

pagers continue to be used by some emergency services and public safety personnel, because modern pager systems' coverage overlap, combined with use...

inherent in the Emergency Broadcast System was that it required a television or radio to be turned on for a household to receive the emergency alarm, whereas...

features a restaurant and gift shops. In case of a power supply cut, a hydrostatic emergency power system ensures safe continuation of operations. Passengers...

equivalent to the US Emergency Broadcasting System for sending messages via radio and TV did not exist in Germany for a long time but such a system is now part...

speeds, without battery power, emergency generator, or off-site electrical power. The Isolation cooling system is a defensive system against a condition known...

critical systems, such as telecommunication, are also required to have emergency power. The battery room of a telephone exchange usually has arrays of lead–acid...

Computing-Based Security Control for Energy Management Architecture of Hybrid Emergency Power System for More-Electric Aircrafts [sic]". IEEE Journal of Selected Topics...