Is 'On' for Off or On?

[VonJeffrey]

Turning on is ON, and turning off is OFF. For example, AC ON means the air conditioning is turned on, and AC OFF means the air conditioning is turned off. The ESP function button has the word OFF on it; pressing the button means turning off the ESP function. Another common place where ON and OFF appear in cars is on the light control lever, where ON means turning on and OFF means turning off. More information about switches is as follows: 1. Introduction: The term 'switch' refers to turning on and off. It also refers to an electronic component that can open a circuit, interrupt current, or direct it to another circuit. 2. Common switches: The most common switches are manually operated electromechanical devices with one or more electronic contacts. 'Closed' contacts indicate that the electronic contacts are conducting, allowing current to flow; 'open' contacts indicate that the electronic contacts are not conducting, forming an open circuit and preventing current flow.