Examlex
A(n) _____ is a specific request issued to the DBMS for data manipulation.
Energized
Describes an electrical circuit or component that is active and under power, thereby capable of performing its intended function.
Electromagnet Control Relay
A relay device that uses an electromagnet to mechanically operate a switch, allowing lower power signals to control much larger power circuits.
Switch Contacts
The conductive parts in a switch that come together to complete an electrical circuit when activated.
Coil
In programming and electrical engineering, it refers to a command used in ladder logic for activation or control of outputs.
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