Final answer:
To determine if the cooler is correctly plugged into the van, check the secure connection to the power source, verify cold air production, ensure proper positioning in the van, and inspect the power cord for damage.
Step-by-step explanation:
To determine if the cooler is correctly plugged into the van, you can follow these steps:
- Check if the cooler is securely connected to the power source. Ensure that the plug is inserted fully into the socket and there are no loose connections.
- Verify if the cooler is producing cold air. Turn on the cooler and check if it starts cooling the contents. If it doesn't produce cold air, there may be an issue with the cooling mechanism.
- Ensure that the cooler is properly positioned in the van. Make sure it is stable and placed in a location where airflow is not obstructed.
- Inspect if the cooler's power cord is undamaged. Look for any frayed wires, cuts, or other signs of damage. If the cord is damaged, it should be replaced.