Relay is a 2024 American thriller film directed by David Mackenzie and written by Justin Piasecki. Starring Riz Ahmed, Lily James, and Sam Worthington, the film follows a fixer who assists …

Relay: Directed by David Mackenzie. With Riz Ahmed, Lily James, Sam Worthington, Willa Fitzgerald. A broker of lucrative payoffs between corrupt corporations and the individuals who threaten them …

Sep 11, 2024 · A Relay is a simple electromechanical switch. While we use normal switches to close or open a circuit manually, a Relay is also a switch that connects or disconnects two circuits.

A relay is an electromagnetic switch that opens and closes circuits electromechanically or electronically. A relatively small electric current that can turn on or off a much larger electric current operates a relay.

In RELAY, Riz Ahmed plays a world class "fixer" who specializes in brokering lucrative payoffs between corrupt corporations and the individuals who threaten their ruin. He keeps his identity a...

May 17, 2024 · Powered by electromagnets, a relay is simply a mechanical switch, and you'll find them all over a typical house or car. Find out what these simple components are doing in all your electrical …

Mar 8, 2024 · Learn how a relay works and how you can use it to turn on/off high-power devices with tiny signals. Includes practical circuit examples.

Aug 22, 2025 · A relay is an electromechanical or solid-state device that uses a small input signal to switch a larger load current. In simple terms, it works like a remote-controlled switch.

Dec 20, 2025 · Relay, in electricity, electromagnetic device for remote or automatic control of current in one (relay) circuit, using the variation in current in another (energizing) circuit.

The relay is the device that open or closes the contacts to cause the operation of the other electric control. The main working principle of the relay is the electromagnetic attraction.