Practice question

To control a surge, brakes should:

  1. Not be used.
  2. Not be released too quickly after stopping.
  3. Be used firmly and then released.
  4. Be used with the parking brake.

Answer: B — Not be released too quickly after stopping.

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

Practice more: Pennsylvania CDL HazMat Test 2 →