Practice question

A school bus roof-mounted strobe lamp does not work. Other warning lamps function. The first check should be:

  1. The alternator output
  2. The battery specific gravity
  3. The neutral safety switch
  4. The strobe lamp fuse, power supply, and ground

Answer: D — The strobe lamp fuse, power supply, and ground

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: ASE S6 Electrical Electronic Systems (School Bus) Practice Questions - ASE S6 - Electrical Electronic Systems (School Bus) Certification Exam →