How does the energy source of a forklift affect safety and maintenance?

How does the energy source of a forklift affect safety and maintenance?

• A. Energy source has no bearing on safety.
• B. Only electric forklifts require maintenance.
• C. Electric forklifts require battery care and charging safety; internal combustion forklifts require fuel handling and exhaust considerations; both require regular maintenance.
• D. Both energy sources require no maintenance.

Answer: (C)