7 Chapter 14FIGURE 14-1: Common measuring tools. FIGURE 14-2: Leveling and squaring tools. FIGURE 14-3: Fastening tools. FIGURE 14-4: Drilling, punching, and gouging tools. FIGURE 14-5: Clamping tools. FIGURE 14-6: Screws and bolts. FIGURE 14-7: Nuts and washers.
8 Chapter 15FIGURE 15-1: An example of action and reaction forces. FIGURE 15-2: An example of tension force. FIGURE 15-3: The concept of elastic recoil. FIGURE 15-4: A simple lever. FIGURE 15-5: Classes of levers. FIGURE 15-6: A pulley used in a block and tackle system. FIGURE 15-7: Reducing effort by using a block and tackle. FIGURE 15-8: Two examples of a block and tackle arrangement. FIGURE 15-9: The motion of gears with an even number of gears aligned in a seri...FIGURE 15-10: The ratio of teeth between two gears affects rotational speed. FIGURE 15-11: Two bevel gears meet at a right angle. FIGURE 15-12: Pulleys rotate in the same direction unless the belt is reversed....FIGURE 15-13: Pulley rotation speed is based on the pulley’s diameter. FIGURE 15-14: A hand drill increases mechanical advantage. FIGURE 15-15: A standard shop vise. FIGURE 15-16: A hydraulic jack.
9 Chapter 16FIGURE 16-1: A helium atom. FIGURE 16-2: A simple electric current. FIGURE 16-3: An open and closed circuit. FIGURE 16-4: Circuits on electrical diagrams. FIGURE 16-5: Symbols in electronic circuit diagrams. FIGURE 16-6: An adjustable timer circuit.
10 Chapter 17FIGURE 17-1: Identifying points and shapes. FIGURE 17-2: Rotated shapes make the problem harder. FIGURE 17-3: Figuring out mirrored shapes (A and B) and rotated shapes. FIGURE 17-4: Line-shape relationships. FIGURE 17-5: Another example of spatial relationships. FIGURE 17-6: More shapes to test your spatial skills. FIGURE 17-7: A simple jigsaw example. FIGURE 17-8: Putting pieces together with rotation. FIGURE 17-9: A harder example of spatial rotation. FIGURE 17-10: Practice mentally rotating and relocating pieces of puzzles. FIGURE 17-11: Putting the pieces of the puzzle together with your mental spatia...
1 Cover
2 Title Page
3 Copyright
4 Table of Contents
5 Begin Reading
6 Index
7 Appendix A: Matching ASVAB Scores to Military Jobs
8 Appendix B: Countdown to Taking the ASVAB
9 Appendix C: Word Knowledge Resources
10 About the Author
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