What is a key indicator that bus mirrors are properly adjusted?

• A. Clear visibility of the areas around the bus
• B. Evenly spaced reflection of the bus
• C. Mirrors showing equal amounts of ground and sky
• D. Mirrors appearing free of fingerprints

Answer: (A)

A key indicator that bus mirrors are properly adjusted is having clear visibility of the areas around the bus. This ensures that the driver can see other vehicles, pedestrians, and any obstacles that may be in close proximity, which is crucial for safe driving and maneuvering. Properly adjusted mirrors allow for maximum visibility of blind spots, enhancing safety during turns, lane changes, and other maneuvers.

While evenly spaced reflection of the bus, mirrors showing equal amounts of ground and sky, and mirrors appearing free of fingerprints may contribute to clarity, they are not definitive indicators of proper adjustment. The primary goal of adjusting mirrors is to ensure clear visibility of the surroundings, which plays a vital role in maintaining safety for the bus driver, passengers, and others on the road.