Practice question

If a truck's Anti-Lock Braking System (ABS) is not working:

  1. The truck will not have any brakes.
  2. The truck should be driven only at slow speeds.
  3. The truck will still have brakes.
  4. The truck will lack brakes on its left side.

Answer: C — The truck will still have brakes.

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

Practice more: Texas CDL Class A Knowledge Test 1 →