Home > Common Errors

  • 398   A header board is inspected when looking at what?... Answer
  • 345   Do you set the air brakes or release the air brakes before performing ... Answer
  • 284   Mirrors should be clean and adjusted properly from:... Answer
  • 278   When pumping the brake pedal during the air brake test to see if the a... Answer
  • 250   While running the engine at 1800 RPM. The pressure should build from 8... Answer
  • 230   If you inspected the engine compartment, the vehicle front and sides, ... Answer
  • 221   When testing the low pressure warning system the alarm should go off b... Answer
  • 220   When performing the air brake tests, you should always start with the ... Answer
  • 216   Steering wheel play should not exceed 15 degrees or about three inches... Answer
  • 190   Which of the following items do you inspect for missing nuts, bolts an... Answer
  • 161   Which one of these is not part of the check of the engine compartment ... Answer
  • 156   Which of the following does not get checked at the rear of the trailer... Answer
  • 137   Which of the following is checked at the rear of the trailer?... Answer
  • 133   While doing the pre-trip inspection on your vehicle's steering and exh... Answer
  • 126   Which of the following is not checked in the engine compartment?... Answer
  • 122   Which of the following do you not check on every tire?... Answer
  • 121   Due to the large number of wheels on a tractor trailer combination, it... Answer
  • 112   What three emergency equipment checks need to be made?... Answer
  • 104   You check for puddles on the ground when doing the in cab part of the ... Answer
  • 83   While doing the pre-trip inspection on your vehicle's steering and exh... Answer
  • 71   Failing to perform an air brake check during a pre trip will result in... Answer
  • 68   When inspecting the engine compartment hoses for leaks or cracks, the ... Answer
  • 67   Which of the following statements is true when you are performing a pr... Answer
  • 54   Which of these items is checked in a pre-trip inspection?... Answer
  • 39   An oil temperature gauge should begin a gradual rise to the normal ope... Answer
  • 14   Authorized government inspectors may check your logs at any time.... Answer