Electric relays a number of devices to mistake-proof a process. the following would not be included.
<h3>What are the devices?</h3>
A device is a complete piece of natural science hardware that is used to compute or support computer mathematical functions within a larger system. Some devices, such as peripheral devices, are subsidiary in nature and can provide input, output, or both to a computer.
Relays are electrically powered switches that operate by receiving electrical signals from other sources to open and close circuits. By turning the switch on and off, they receive an electrical signal and transmit it to other pieces of equipment.
Therefore, Thus, option (B) is correct.
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