What is a key reason for maintaining the battery connections on a school bus?

Maintaining the battery connections on a school bus is crucial to prevent excessive corrosion and to ensure that the battery remains in prime condition. Proper maintenance helps facilitate reliable electrical connections, which are essential for the bus's overall performance. Corroded connections can lead to increased electrical resistance, which may result in poor battery performance and can eventually cause starting problems or malfunctions in the electrical system.

Neglecting to manage corrosion and maintenance can result in significant operational issues, including unreliable starting and failure of various electrical components. Therefore, focusing on the condition of the battery connections is a fundamental aspect of ensuring the efficiency and safety of the bus fleet.