Question

1. a(n)____ wrench is least likely to slip around the head of a bolt.
2. the safest way to use a wrench for loosening or tightening is to____ it in the direction of rotation.
3. a very useful tool that can save time and reach places where other wrenches cannot is the____ wrench.
4. fasteners and wrenches are available in both u.s. customary and____ sizes.
5. fasteners that are critical and must be reliable and safe are tightened with a(n)____ wrench.
6. a wrench used for hex - socket head screws is called a(n)____ wrench.
7. a torque reading is the product of the length of the handle and the__ __.
8. most small engine torque charts provide specified amounts in both__ pounds and__ pounds.
9. identify the types of pliers illustrated below and indicate their common applications.
10. when using retaining ring pliers, you should always wear__ __.
11. when fasteners resist removal due to rust, a(n)____ oil can be used to assist removal.
12. screwdrivers are available in a variety of shapes and____ to fit many kinds of screws.
13. when using screwdrivers, it is essential that the blade fit the____ properly in the screw.
14. a(n)____ screwdriver has a pointed, cross - shaped end, which fits screws with cross - shaped recesses in their heads.
15. when using a ball peen hammer, care must be taken not to__ or__ parts.
16. ball peen hammer sizes are rated by the____ of the hammer head.

Explanation:

1. A socket wrench is least likely to slip around the head of a bolt as it has a more secure grip.
2. The safest way to use a wrench is to pull it in the direction of rotation to avoid injury and ensure proper torque - application.
3. A flexible - head wrench can reach places other wrenches cannot and save time.
4. Fasteners and wrenches come in both U.S. customary and metric sizes.
5. Critical fasteners are tightened with a torque wrench to ensure proper and safe tightening.
6. A wrench for hex - socket head screws is called an Allen wrench.
7. Torque is the product of the length of the handle and the applied force.
8. Small engine torque charts provide values in foot - pounds and inch - pounds.
9. Without seeing the pictures clearly, common pliers types and applications: A - Needle - nose pliers for reaching into tight spaces and gripping small parts; B - Long - nose pliers similar to needle - nose but with longer jaws; C - Slip - joint pliers for gripping and turning objects; D - Diagonal - cutting pliers for cutting wires.
10. When using retaining ring pliers, safety glasses should be worn to protect eyes from flying debris.
11. Penetrating oil can be used to assist in removing rust - resistant fasteners.
12. Screwdrivers come in various shapes and sizes to fit different screws.
13. The blade of a screwdriver must fit the slot properly in the screw to avoid stripping.
14. A Phillips screwdriver has a pointed, cross - shaped end for cross - recessed screws.
15. When using a ball peen hammer, care must be taken not to damage or mar parts.
16. Ball peen hammer sizes are rated by the weight of the hammer head.

Answer:

1. Socket
2. Pull
3. Flexible - head
4. Metric
5. Torque
6. Allen
7. Applied force
8. Foot; inch
9. A. Needle - nose pliers; for reaching into tight spaces and gripping small parts

B. Long - nose pliers; similar to needle - nose but with longer jaws
C. Slip - joint pliers; for gripping and turning objects
D. Diagonal - cutting pliers; for cutting wires

1. Safety glasses
2. Penetrating
3. Sizes
4. Slot
5. Phillips
6. Damage; mar
7. Weight