chapter  20
10 Pages


Now that you have read each chapter and completed the chapter review questions, you can test your overall knowledge of the material contained in Volume I of the handbook by completing the following review examination. For the questions you have difficulty answering or that you answer wrong, review the pertinent sections containing the applicable subject matter. Successful review and completion of all of the requirements specified in this edition of the handbook should prepare you for the Class IV/Grade I licensing examinations and should set the stage for successful completion of the Class III/Grade II examinations. For those operators preparing for the Class III/Grade II and Class II/ Grade III licensing exams, review and completion of the requirements in Volume II of these handbooks are highly recommended.