Practice question

A Pennsylvania CDL applicant asks why the General Knowledge test includes fatigue, health, and alcohol/drug rules. What is the best answer?

  1. Those topics are optional because they are not connected to vehicle operation
  2. They are tested only for passenger endorsements
  3. 49 CFR 383.111 includes fatigue, health, and alcohol/drug effects among the general knowledge areas CMV operators must know
  4. They are tested only after a crash or violation

Answer: C — 49 CFR 383.111 includes fatigue, health, and alcohol/drug effects among the general knowledge areas CMV operators must know

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Practice more: Pennsylvania CDL General Knowledge Practice Questions - Pennsylvania Commercial Driver License General Knowledge Test Exam →