A relay call is technology that is used for people who are deaf, hard of hearing, speech impaired, or deafblind. Calls go to a center who then relay them thru keyboard operation.
The Purpose of a Relay is to control multiple electrical components at once.
The purpose of relay for life is to raise money for cancer and find a cure for it.
Headlight relay.
A relay switches heavier power loadings than a regular switch.
networking purpose
networking purpose
Fan (heater/air conditioning) relay switch
don't relay know
a baton.
The purpose of piping as used in plumbing applications is to relay fluids such as water to households.
faster release of service brake
The relay supplies power to the fuel pump. the relay clicks on when key is turned to 'on' to power the pump.