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Engineering & Science Crossword Puzzle August 21, 2011
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Reproduction
of this puzzle without the express permission of RF Cafe is prohibited.
![Engineering Crossword Puzzle, August 21, 2011 - RF Cafe](images/engineering-crossword-8-21-2011-rf-cafe.gif)
ACROSS |
DOWN |
1. Device used to contact areas
on bare semiconductor circuits (pl.) 8. One port on a FET
9. Chart types 11. Current-voltage phase mnemonic 12.
Min______ and Max_____, in a Karnaugh map 14. System for
guiding aircraft (abbr.) 15. Chemical symbol for argon
16. 1/000 of an amp (abbr.) 18. An amateur station transmitting
communications for the purpose of observation of propagation
and reception or other related experimental activities (2 wds.)
19. Test point (abbr.) 20. Filter type that blocks upper
frequencies (abbr.) 21. Display type 24. Number system
which uses only the digits 0 to 7 25. Mr. de Forest's first
name 27. Small DIP package (abbr.) 29. Form into a specific
shape 30. A property of memristors 33. Unit of time (abbr.)
34. Multifunctional silicon devices (abbr.) 35. 1e-6 mA
36. Intel 8086 or Motorola 6800 (abbr.) 38. ___-back transformer
40. Test equipment (abbr.) 42. Chemical symbol for erbium
43. Filter type that blocks upper frequencies (abbr.) 44.
1/000 of an inch 45. One component of a complex number (abbr.)
46. Chemical symbol for aluminum 49. Chemical symbol for
molybdenum 50. Geometric solid having four plane triangular
faces 53. R.A. ____, RF consultants 54. Describes when
a synchronous motor loses phase lock 56. Stock symbol for
Harris Communications 57. Chemically reacts to harden
59. High-speed logic family 60. Unit of inductance (abbr.)
61. Internet protocol (abbr.) 63. Tool used to attach electronic
components to a PCB (2 wds.) 64. Type of current 65. 1e3
uV 66. Engineering Change Notice (abbr.) 69. Runge-_____
method in differential equations 70. Logical negation operator
72. 36 inches 74. The "brains" of parallel processing computers
75. What you make with a DMM or o-scope |
1. Ham abbreviation indicating
contacts with all major land masses 2. Automated Test Equipment
(abbr.) 3. Chemical symbol for iron 4. Spurious signals
5. Filter type that blocks frequencies below and above a specified
band (abbr.) 6. Electronics Industry Association (abbr.)
7. Adjust a pot 8. Part of a gyroscope that facilitates free
movement of the reference sphere (pl.) 10. Electronically
imaged a document 12. Shorthand for troposphere 13. The
"S" in SOIC 15. Logic family 17. Test document for verifying
proper function (abbr.) 22. IC that test for equal values
23. Thread cutting tools 25. Plural of locus 26. Referring
to microcircuits 28. Centimeter (abbr.) 29. Chemical symbol
for manganese 31. Slang for Ursa Major 32. ______ Test
Equipment, located in Webster, MA 35. Chemical symbol for
neon 36. Chemical symbol for chlorine 37. Unit of capacitance
(abbr.) 38. Type of modulation (abbr.) 39. Ham-ese for
Young Lady 41. BS__ - the degree held by many RF Cafe visitors
47. Low altitude earth orbit 48. Temperature sensitive semiconductor
that has a negative temperature coefficient of resistance
49. 10^23 of anything 51. Time delay (abbr.) 52. Type
of flip-flop 53. International phonetic alphabet letter "W"
55. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune,
and Pluto 57. Part of CRC 58. Greek letter, used to indicate
summation 60. Frequency Division Duplex 62. Peak Inverse
Voltage 67. Person responsible for program spending (abbr.)
68. The design component of total product cost (abbr.) 70.
Silicon transistor type (abbr.) 71. One port of an amplifier
73. 10^1 numerical prefix 74. European equivalent to the
U.L. |
See solution below
![Engineering Crossword Puzzle Solution, August 21, 2011 - RF Cafe](images/engineering-crossword-8-21-2011s-rf-cafe.gif)
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