True or False: All commercial vehicles, including school buses, shall be equipped with spark electrical fuses of each size used.

• A. True
• B. False
• C. Only larger vehicles need fuses
• D. Only buses used for long trips need fuses

Answer: (A)

The statement is true because all commercial vehicles, including school buses, are required to have spark electrical fuses for each size used in their electrical systems. This requirement is a safety measure designed to prevent electrical overloads and potential fires, ensuring that the vehicle operates safely on the road. The presence of fuses helps to protect the vehicle's wiring and electrical components from damage, thus promoting reliability and safety for passengers, especially in school buses, which carry children. Additionally, adhering to this regulation is part of maintaining compliance with safety standards set forth by transportation authorities.