Information Technology      Technology of THAT About

  1. Questions of the subject of technology of 2º that
  2. A paper lamina has the A4 format, with some dimensions of 210 xs 279. How obtained is a A3?
  3. It enumerates hardness, 5 pencil-holder from largest to smallest
  4. If we want to make a sketch, what pencil-holder we must use, one soft or one hard one?
  5. Using the square and the triangle, to draw up straight lines that have the following angles on a horizontal: a) 30º, b) 135º and c) 120º
  6. Do Whichever meters have a football ground if of goal to goal in a scale model it measures 10 cm and the scale is 1:900?
  7. It draws a rectangle and you do a circle in center. It draws an appropriate system of levels so that piece can be made.
  8. You do the plant, cash settlement and profile of the 4 first pieces that you have in http://www.petervaldivia.com/ejercicios/diedrico/index.php
  9. What important data gives the number us of ring of a trunk?
  10. It draws a trunk, it indicates the important parts but of the same and explains what is
  11. Is the wood driver of the electricity?
  12. What wood type is better to make a boat, the one of low or high density. Because?
  13. It explains how the agglomerate is obtained
  14. How made is the plywood?
  15. The board alistonados becomes ................
  16. Lasur is used for ................................................
  17. Malleability is ................................
  18. The Ductility is ......................
  19. The tenacity is ...............
  20. The hardness is .......................
  21. Ferrous materials. What are and types
  22. It writes 3 nonmetals
  23. The zinc is used for ...................
  24. In order to obtain brass we mixed ......................
  25. In order to obtain the bronze it is mixed .......
  26. It draws the high furnace and it explains how the iron smelting is obtained
  27. It defines what is a structure
  28. It explains the compression, tensile stress, torsion and flexion with the help of a drawing
  29. The foundations of a building are done of ___________________and are used for _________________
  30. The columns are ...........
  31. The beams have the function of ............
  32. It draws the key stone in an arc and explains his function
  33. A stable structure is ..................
  34. It draws one structures simple that can be deformed when it appears some force. Then, it draws an element so that it corrects this problem (triangle)
  35. in order to do it but resistant
  36. It defines the electrical current
  37. What are the insulating drivers and. Examples
  38. It defines the electrical magnitudes
  39. Law of Ohm
  40. What says Kirchhoff of the currents?
  41. If a plate of 220 Volts takes from the network 12 Amperes, to calculate the power.
  42. exercise 4 It draws a circuit series and another parallel using two light bulbs 

    mixed circuit 2

    In this exercise of 3 resistance in series, a) To calculate the total resistance and the current that leaves the battery

    In the mixed circuit, to calculate

  43. a) The equivalent resistance
  44. Switch, pulser and commutator. Drawing and explains that they do
  45. It explains what function has the Plate Mother.
  46. What makes RAM in the computer?
  47. Parts of the hard disk
  48. Meaning in the hard disk of rpm
  49. The power supply ..................
  50. The driver is ...................... that is used for .................
  51. The task that makes the DSP is .................

Types of printers. Differences.

Design PCB