For studying for the Level 2 Mechanical Maintenance Technician certification exam. 34 pages for the theory section, 27 pages for the practical section. Sent on CD-R. 【Theory Section Preparation】 Covers 7 years of past questions (2015-2021). Explanations for why the answers are incorrect, with explanations for all incorrect questions. The scope of the Mechanical Maintenance Technician exam is broad, but the actual questions tend to be limited, with important topics appearing repeatedly. This material will allow you to gain the skills to pass in a short amount of time. 【Practical Section Preparation】 The practical exam is graded by a deduction method. The deduction points are larger than the value obtained by dividing 100 by the number of questions, and unlike the addition method, you will not pass if you get 60% correct. Therefore, it is necessary to understand the content thoroughly. Past exam questions are published on the HP for 3 years, but practical exam materials (photos, diagrams, word groups, etc.) are not disclosed as they are confidential, so it is difficult to prepare because it is unknown what kind of questions have been asked in the past. I have compiled 8 years of actual exam questions (2016-2023). You can efficiently advance your studies by focusing on the topics with high question trends. ● Bath Study Sheet "Bearing and Gear Damage" A4 size, 1 sheet, double-sided For bearing and gear damage, you need to remember <damage photos>, <names>, <causes/phenomena>, and <corresponding treatments>, but fretting and flaking (bearings) spalling and scoring (gears), etc., it's complicated and difficult to remember. It is laminated, so you can study while soaking in the bathtub with it in your hand. This is what I actually used when I took the exam (of course, I remade it). Effective if you repeat it every day, even for 5 minutes a day. 【From Customer Comments】 The product has arrived. Thank you very much. I am truly impressed by the time and unseen effort that went into compiling this. I feel like I will pass now! The editing was very well done and easy to understand. Thank you very much.