1-11. Which of the following wrenches is best suited for breaking a nut loose and then unscrewing it quickly? 1. An open-end “5” wrench 2. A 15-degree offset open-end wrench 3. A box-end wrench 4. A combination box open-end wrench 1-12. The most frequently used box-end wrench has how many “points” or notches that contact the nut or bolt to be loosened or tightened? 1. 6 2. 8 3. 10 4. 12 1-13. A box-end wrench with a 15-degree offset has what advantage, if any, over a straight-handle box-end wrench? 1. The offset allows more handle swing 2. Increased leverage 3. The offset allows clearance over nearby parts 4. None IN ANSWERING QUESTIONS 1-14 THROUGH 1-16, SELECT FROM COLUMN B THE SOCKET HANDLE THAT IS BEST SUITED FOR THE TASK IN COLUMN A. A. TASKS B. HANDLES 1-14. Rapidly tightening  1. Speed or loosening nuts handle or bolts, using a series of partial 2. T-handle turns 3. Hinged 1-15. Removing nuts or handle bolts that have been loosened first 4. Ratchet with another wrench handle 1-16. Applying the most leverage to break loose tight nuts, then using the same handle to remove them rapidly 1-17. When you are using a micrometer setting type torque wrench, how is the amount of torque applied indicated? 1. By pointer or needle movement 2. The socket slips for a short distance 3. An audible click and free movement of the handle for a short distance 4. The user depends on a sense of touch or “feel” acquired through experience 1-18. What advantage is there to using an adjustable wrench instead of a box- end wrench to tighten or loosen a nut? 1. An adjustable wrench can be made to fit odd-sized nuts or bolts 2. An adjustable wrench cannot damage hard to turn nuts 3. An adjustable wrench is less likely to be used improperly 4. Either jaw of an adjustable wrench may be adjusted to fit any size or shape nut or bolt 1-19. How should you guide straight hand tin snips when cutting light sheet metal, in relation to the layout line? 1. Guide snips on the inside of the line 2. Guide snips on the outside of the line 3. Guide snips directly on the line 4. Guide snips either directly on the line or just inside of it 1-20. How are the teeth arranged on a double alternate set hacksaw blade? 1. They are arranged in short sections on each side of the blade 2. They are arranged so that every third tooth is in line with the blade 3. They are staggered in pairs, two to the left and two to the right 4. They are staggered, one to the left and one to the right 1-21. What term denotes the groove cut through the head of a cap screw or machine bolt? 1. Guide 2. Step 3. Kerf 4. Set 2