Time Delay Relays Quiz

Primary circuit = Provides the control signal to operate the relay Secondary circuit = Connected to the load being controlled Time delay relay = Control relay with a time delay function built in Relay = An electrically operated switch using an electromagnet or electronics

Industrial applications = Extensive use in industrial settings for time-delayed switching HVAC systems = Utilized for time-delayed switching in heating, ventilation, and air conditioning systems Building services = Provide time-delayed switching for various building automation actions Automate an action = Usage to start a motor, control an electrical load, or automate specific actions

Traditional relay = Uses an electromagnet to mechanically operate the switch Solid-state relay = Operates using electronics instead of an electromagnet Time delay relay = Control event by energizing the secondary circuit after a certain amount of time or for a certain amount of time General-purpose relay = Available as single-function, single time range devices traditionally, but now have advanced functions and time ranges

<p>Time delay relay = Simply control relays with a time delay function built in Relay = An electrically operated switch traditionally using an electromagnet to mechanically operate the switch Primary circuit = Provides the control signal to operate the relay, connected to a low voltage DC supplier Secondary circuit = Connected to the load which is being controlled, such as a fan, pump, compressor, or light bulb</p> Signup and view all the answers

<p>Plug-in devices = Where time delay relays can be found in variety of applications Circuit boards = Common location for advanced function and advanced time range time delay relays Thermostat = Example of a device that could control the primary circuit of a relay Manual switch = Another type of sensor that could control the primary circuit of a relay</p> Signup and view all the answers