During a pre-trip inspection, you should listen for:

Air leaks.. Section 2.1: Listen for air leaks (hissing sound) during the inspection of air brake systems.

During a pre-trip inspection, you should listen for:

ANSWER BREAKDOWN
  • A. Incorrect. "Radio static." is not correct. Listen for air leaks (hissing sound) during the inspection of air brake systems.
  • B. Correct. Listen for air leaks (hissing sound) during the inspection of air brake systems.
  • C. Incorrect. "Birds." is not correct. Listen for air leaks (hissing sound) during the inspection of air brake systems.
  • D. Incorrect. "Wind." is not correct. Listen for air leaks (hissing sound) during the inspection of air brake systems.