Practice question

Anti-Lock Braking Systems (ABS):

  1. Reduce normal braking capacity.
  2. Are equipped in addition to other braking systems and do not reduce normal braking power.
  3. Are not effective on larger vehicles.
  4. Are illegal in some states.

Answer: B — Are equipped in addition to other braking systems and do not reduce normal braking power.

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Practice more: Colorado CDL Class A Knowledge Test 1 →