Minimum circuit ampacity (MCA) is a specification in electrical engineering that defines the smallest current-carrying capacity required for an electrical conductor or circuit to safely operate under normal conditions.
120v refers to the standard nominal voltage used for residential electrical outlets in North America. It represents the potential difference in an alternating current (AC) system that powers most household appliances. While often colloquially called 110v, the modern standard is officially 120 volts.
In the context of thermostats, ‘Recovery’ refers to the period during which a heating or cooling system works to return the indoor temperature to a specific set point after a scheduled change. This process is central to energy-saving strategies like setback programming.
Humming near you can be a subtle form of non‑verbal communication. It may indicate self‑soothing, social comfort, cultural habit, or a way to fill awkward silence, depending on context.
In Linux, the -R flag stands for recursive. It instructs command-line tools to operate on directories and all their contents, including subdirectories and files.
The phrase “do not convey” indicates that something fails to communicate, transmit, or represent a particular meaning, feeling, or information. It is commonly used in legal, literary, and everyday contexts to highlight a lack of effective transmission.
Cycle delay on a Vivint thermostat is a protective feature that prevents HVAC systems from restarting too quickly after shutdown. This function safeguards equipment compressors from damage caused by short cycling and pressure imbalances. It is a standard setting designed to extend the lifespan of heating and cooling units.
When an email shows a “queued” status, it has been received by a mail server but not yet delivered to the recipient’s inbox. The message resides in a temporary holding area while the server processes it, resolves any delivery issues, and attempts transmission.
A 10‑bar water‑resistance rating indicates that a device can endure the pressure equivalent to 100 metres of water depth. The rating is based on laboratory testing and does not guarantee performance under all real‑world conditions.