Home > Common Errors

  • 592   A header board is inspected when looking at what?... Answer
  • 415   Do you set the air brakes or release the air brakes before performing ... Answer
  • 382   Which one of these is not part of the check of the engine compartment ... Answer
  • 347   Mirrors should be clean and adjusted properly from:... Answer
  • 338   When pumping the brake pedal during the air brake test to see if the a... Answer
  • 304   While running the engine at 1800 RPM. The pressure should build from 8... Answer
  • 295   When performing the air brake tests, you should always start with the ... Answer
  • 277   If you inspected the engine compartment, the vehicle front and sides, ... Answer
  • 274   Steering wheel play should not exceed 15 degrees or about three inches... Answer
  • 265   When testing the low pressure warning system the alarm should go off b... Answer
  • 251   While doing the pre-trip inspection on your vehicle's steering and exh... Answer
  • 240   Which of the following does not get checked at the rear of the trailer... Answer
  • 221   Which of the following items do you inspect for missing nuts, bolts an... Answer
  • 167   Which of the following is checked at the rear of the trailer?... Answer
  • 149   Which of the following is not checked in the engine compartment?... Answer
  • 147   Which of the following do you not check on every tire?... Answer
  • 143   What three emergency equipment checks need to be made?... Answer
  • 135   Due to the large number of wheels on a tractor trailer combination, it... Answer
  • 135   You check for puddles on the ground when doing the in cab part of the ... Answer
  • 132   Which of the following statements is true when you are performing a pr... Answer
  • 113   While doing the pre-trip inspection on your vehicle's steering and exh... Answer
  • 95   Failing to perform an air brake check during a pre trip will result in... Answer
  • 87   When inspecting the engine compartment hoses for leaks or cracks, the ... Answer
  • 80   Which of these items is checked in a pre-trip inspection?... Answer
  • 56   An oil temperature gauge should begin a gradual rise to the normal ope... Answer
  • 23   Authorized government inspectors may check your logs at any time.... Answer