Final answer:
The engine cut off switch is a safety device located on vehicles such as motorcycles and boats. On motorcycles, it's typically found on the right handlebar, referred to as a 'kill switch'. On boats, it can be on the console, often connected to a 'kill cord' worn by the operator.
Step-by-step explanation:
The engine cut off switch is an important safety feature typically located on various types of vehicles, such as motorcycles and boats. Its primary function is to stop the engine in case of an emergency, or in situations where the operator loses control of the vehicle. The switch is usually within easy reach of the driver or rider so that it can be quickly activated.
On a motorcycle, the engine cut off switch is often found on the right handlebar, within thumb's reach, making it accessible without having to remove one's hand from the throttle. It is sometimes referred to as the 'kill switch.' On boats, the switch can usually be found on the control panel or console, and it may be connected to a lanyard that the operator wears around the wrist or attaches to clothing; this is known as a 'kill cord.'