Final answer:
If the engine of a PWC shuts off, check for simple issues, follow safety protocols, signal for help, stay with the craft, and wear a life jacket for safety.
Step-by-step explanation:
When operating a Personal Watercraft (PWC), if the engine shuts off for any reason, it is crucial to take immediate action to ensure safety. Firstly, check for any simple issues that might have caused the engine to stop, such as a lack of fuel, a disconnected kill switch, or a clogged intake. If the problem is not quickly identifiable and solvable, follow safety procedures: signal for help, stay with the craft (it usually has flotation), and wait for assistance.
Keeping a cool head and following emergency protocols are essential in such situations. Also, wearing a life jacket at all times while operating a PWC can greatly increase your safety in the event of an engine failure or other emergency on the water.