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2010 Engineering & Science Crossword Puzzles
 Take a well-deserved break and try your hand at some of these goodies.
Every word in the RF Cafe crossword puzzles is specifically related to engineering,
mathematics, and science. There are no generic backfill words like many other puzzles
give you, so you'll never see a clue asking for the name of a movie star or a mountain
on the Russia-China border.
All of these crossword puzzles were created using the fabulous
Crossword Express (now called "Magnum Opus") software.
2024 | 2023
|2022 | 2021
| 2020 | 2019
| 2018 | 2017
| 2016 | 2015
| 2014 | 2013
| 2012 | 2011
| 2010 | 2009
| 2008 | 2007
| 2006 | 2005
| 2004 | 2003
| 2002 | 2001
| 2000 |
Sudoku
Cruciverbalist:
A cruciverbalist is a person who is skilled at creating or solving crossword
puzzles. The term is a combination of "cruci-" from "crucifix," meaning cross, and
"verbalist" from "verbal," indicating a person who deals with words.
cruciverbalists are often responsible for designing
crossword puzzles, and they possess a deep knowledge of wordplay, vocabulary, and
the techniques used in constructing and solving crosswords. They aim to make puzzles
that are both challenging and enjoyable for crossword enthusiasts.
- Dec 19,
Dec 12, Dec 5-
Nov 28, Nov 21,
Nov 14, Nov 7 -
Oct 31, Oct 24,
Oct 17, Oct 10,
Oct 3 - Sep 26,
Sep 12, Sep 5 -
Aug 29, Aug 22 -
Jul 25, Jul 18,
Jul 11, Jul 4 -
Jun 27, Jun 20,
Jun 13, Jun 6 -
May 30, May 23,
May 16, May 9,
May 2 - Apr 25,
Apr 18, Apr 11,
Apr 4 - Mar 28,
Mar 21, Mar 14,
Mar 7 - Feb 28,
Feb 21, Feb 14,
Feb 7 - Jan 31,
Jan 24, Jan 17,
Jan 10, Jan 3
Reproduction of this puzzle without the express permission of RF Cafe is prohibited.
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ACROSS
1. The stuff in the solder core
6. Network device that takes commands from another similar device (pl.)
11. Chemical symbol for francium
12. Noise source and measurement company in Parsippany, NJ
13.
Chemical symbol for europium
14. Receiver power level circuitry (abbr.)
16. Join a male and a female
connector
17. Applies a lubricant
19. Forerunner to NASA
21. Electrical conductor
23. Type of logic gate
25. Network department (abbr.)
27. A capacitor figure of merit (abbr.)
29. Band between RF and BB
30. Specify system parameters
31. Chemical symbol for calcium
32. Chemical symbol for cadmium
33. Opposite of I.D.
34. Internet protocol (abbr.)
35. Chemical symbol for einsteinium
37. PC
follower
38. Miniature threaded RF connector (pl.)
42. A crescent shaped figure formed on a sphere or
plane by two intersecting arcs
44. Temperature-compensated crystal oscillator (abbr.)
45. Ground fault
interrupter (abbr., pl.)
46. Frequency division multiple access (abbr.)
48. Common solder composition
(pre-lead-free, abbr.)
51. Galilean moon
52. One component of a complex number (abbr.)
54. Intel
x86 command for " jump if above"
56. Unit of time (abbr.)
57. Chemical symbol for cobalt
58.
Bandwidth (abbr.)
59. High-temp wire insulation
60. Chemical symbol for silicon
61. Exponent that
returns the original number
63. Weight (abbr.)
64. Akin to EEs, CEs, AEs, etc.
65. Inductor
68. Primary U.S. standards organization founded in 1918 (abbr.)
70. Microwave products supplier in San Jose, CA
71. Unit of resistance (pl.)
72. Open a fuse
73.
Chemical symbol for californium
75. The "E" in laser
78. 1e3 uV
79. RF connector & cable vendor located in Farmingdale, NY
80. Transfer charge w/o physical contact
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DOWN
1. Designers and manufacturers of turnkey
and custom solutions for RF telecom equipment, in Corona, CA
2. Chemical symbol for erbium
3. International phonetic alphabet letter "I"
4. Chemical symbol for nobelium
5. Greek letter, used to
indicate summation
6. Threaded fastener
7. Local Oscillator (abbr.)
8. Amateur Teleprinter Over
Radio (abbr.)
9. BS__ - the degree held by many RF Cafe visitors
10. PCB material
15.
Signal-to-noise ratio (abbr.)
18. U.K. equivalent of the IEEE
20. Computer Assisted Design and
Development
22. Institute of Electrical and Electronics Engineers
24. Orthogonal frequency-division
multiplexing (abbr.)
25. Power amplifier & antenna company in Ronkonkoma, NY (3-letter abbr.)
26. End
of soldering iron
28. Move in a raster pattern
33. International phonetic alphabet letter "O"
36.
Describes when a synchronous motor loses phase lock (pl.)
39. Unit of atmospheric pressure (abbr.)
40.
Logical negation operator
41. Metric system (abbr.)
43. Upper Sideband (abbr.)
46. A number series
that has each number equal to the sum of the two previous numbers
47. One type of electron spin
49.
Society of Civil and Structural Engineers (abbr.)
50. Noise diode & TE manufacturer in East Hanover, NJ
53. European spectrum allocation agency (abbr.)
54. RF switch & attenuator manufacturer located in Indianapolis, IN
55. ___-AZIMUTH telescope mount
56. Balun with both ports unbalanced
62. Engineering Change Order (abbr.)
64. 1/000 of an inch
66.
Just entering the nonlinear region
67. A concern of Boolean equations
68. Computer character set (abbr.)
69. 2 GHz to 4 GHz
74. Start frequency (abbr.)
76. Akin to an EE, CE, AE, etc.
77. Switch position
78. Unit of frequency (archaic, abbr.) |
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See solution below
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