Which of the following items must be checked during a battery box inspection?

During a battery box inspection, ensuring that the battery box and cover are not damaged and are secure is essential for several reasons. A secure and intact battery box prevents the batteries from being exposed to external elements that could cause damage or corrosion. Additionally, a properly secured battery box helps to minimize the risk of battery movement during transit, which can lead to improper connections or even accidents.

Maintaining the integrity of the battery box and cover is critical for safety, as it contains hazardous materials and harmful chemicals found in batteries. If the box is damaged, there can be leaks, which can lead to chemical exposure and environmental concerns. Therefore, confirming that these components are in good condition is a key part of the overall safety checks required for school bus operations.