Practice question

If a CMV driver operates a CMV with a detectable blood alcohol concentration (BAC) that is lower than 0.04 percent, they will be:

  1. Told to stop drinking.
  2. Put out-of-service for 24 hours.
  3. Required to drive at speeds below 55 mph.
  4. Told to drive home.

Answer: B — Put out-of-service for 24 hours.

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Practice more: New Jersey CDL Class A Knowledge Test 1 →