BASIC HAND TOOLS

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Across
  1. 9. is tapered in width and in thickness, coming to a point, and is narrower than a standard haLf round and used for filing inside of rings
  2. 12. it is a wire-cutting plier, though they are not used to grab or turn anything, but are used to cut wires
  3. 14. it is a device that produces simple waveforms
  4. 15. hand tool specially designed to insert and tighten or to loosen and remove screws.
  5. 18. is a parallel with and tapered in width and thickness, they are used for flat surfaces and edges
  6. 19. is a convex lens that is used to produce a magnifying image of an object
  7. 22. is used to drive or fasten negative slotted screws
Down
  1. 1. it is a piece of electronic test equipment that allows signal voltages to be viewed, usually as a two-dimensional graph of one or more electrical potential differences plotted as a function of time or of some other voltage
  2. 2. it is used to bore or drill holes in the PCB with sizes from 1/32"-1/16"
  3. 3. is used to drive or fasten positive slotted screws
  4. 4. These are hand tools having a series of sharp, parallel ridges or teeth
  5. 5. it is used for boring hole(s) in plastic or metal chassis with the use of drill bits having sizes from 1/6" to approximately 1/4"
  6. 6. it is a set of small screwdrivers composed of slotted and Phillips screwdrivers
  7. 7. is also called rat-tail file which is gradually tapered and used for many tasks that require a round tool, such as enlarging round holes or cutting a scalloped edge
  8. 8. it is an equipment that combines three functions a: as a voltmeter that measures both ac and dc voltages;ohm meter that measures resistance; and millimeter that measure small amount of dc
  9. 10. it is a common tool used in cutting various trades and craft a variety of purpose
  10. 11. it is used for holding, bending, and stretching the lead of electronic components or connecting wires
  11. 13. it is a place where the soldering iron is placed during usage
  12. 14. it is a device for applying heat to melt solder attaching two metal parts
  13. 16. made of bristles set in handle, use for cleaning dirty parts of a circuit or an object
  14. 17. it is used for cutting metals
  15. 20. it is used in removing soldered wires and components on PCB for troubleshooting and repair purposes
  16. 21. it is a pair of opposing blades much like scissors or wire cutters