practical skills

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Across
  1. 6. Lacking the ability or strength to move
  2. 7. The work of installing and maintaining plumbing systems
  3. 8. A slender threadlike object or fiber, especially one found in animal or plant structures
  4. 11. Manufacture sections of
  5. 12. Measure of 1,000 watts of electrical power
  6. 13. Lift or move with a lever.
Down
  1. 1. A measure of electrical power expressed in watts
  2. 2. drum
  3. 3. stack- The pipe that takes all the waste water from the upstairs plumbing system of a
  4. 4. system- The decimal measuring system based on the meter, liter, and gram as units of
  5. 5. and axle- A simple lifting machine consisting of a rope that unwinds from a wheel onto a
  6. 9. The ability or willingness to tolerate something
  7. 10. Is a hardware device that mechanically joins two or more objects together