The Liquid Penetrant Testing Classroom Training Book covers Level I and Level II material and follows the body of knowledge outlined in CP-105 for liquid penetrant testing (PT). The second edition includes, but is not limited to, the following updates: new information on Type III dual-mode penetrant, light-emitting diode lamps, and recommendations for viewing shallow indications, as well as an expanded section on safety precautions. Figures and tables have also been added or updated to bring the material up to date. ISBN: 978-1-57117-445-1 (print) ISBN: 978-1-57117-446-8 (ebook)