Engineering & Science Crossword Puzzle
June 19, 2011
Note: A standard for crossword puzzles is when all words in a clue are capitalized, the solution is the abbreviation or acronym for that clue; e.g., Alternating Current = AC.

2011 Engineering & Science Crossword Puzzles

Visit the Crossword Express website - RF CafeTake a break from the drudgery by trying 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.

12/25/2011
12/18/2011
12/11/2011
12/4/2011
11/27/2011
11/20/2011
11/13/2011
11/6/2011
10/30/2011
10/23/2011
 10/16/2011
10/9/2011
10/2/2011
9/25/2011
9/18/2011
9/11/2011
9/4/2011
8/28/2011
8/21/2011
8/14/2011
8/7/2011		 7/31/2011
7/24/2011
7/17/2011
7/10/2011
7/3/2011
6/26/2011
6/19/2011
6/12/2011
6/5/2011
5/29/2011
5/22/2011		 5/15/2011
5/8/2011
5/1/2011
4/24/2011
4/17/2011
4/10/2011
4/3/2011
3/27/2011
3/20/2011
3/13/2011
 3/6/2011
2/27/2011
2/20/2011
2/13/2011
2/6/2011
1/30/2011
1/23/2011
1/16/2011
1/9/2011
1/2/2011

Reproduction of this puzzle without the express permission of RF Cafe is prohibited.

RF Cafe - 6/19/2011 Engineering Crossword


ACROSS DOWN
1. Describes stationary charges
7. Chemical symbol for scandium
9. Type of flip-flop
10. Army-Navy specification prefix
11. 10^1 numerical prefix
13. Airport Surveillance Radar (abbr.)
15. A common RS-232 serial bus command (abbr.)
17. Digital Signal Processor (abbr.)
19. Describes the action of cleaving a crystal plane
20. Technical drawing structure
21. Electronics Industry Association (abbr.)
22. BASIC program command
23. SIP x 2
24. Graphics file extension
26. ____ Meet, a Ham's flea market
28. 30 Hz to 300 Hz
30. Universal Asynchronous Transmit/Receive (abbr.)
32. Web page language
33. Radio Amateurs of Canada
34. A crescent shaped figure formed on a sphere or plane by two intersecting arcs
35. Powers pneumatic devices
36. Programmable logic device (abbr.)
37. Image file format name extension
39. Type of digital filter (abbr.)
40. Cellular Telecommunications Industry Association
42. End of transmission (abbr.)
43. Feedback system used to maintain constant level (abbr.)
44. U.K. equivalent of the IEEE
46. Official Space Shuttle designation (abbr.)
47. Chemical symbol for tin
48. Chemical symbol for radium
49. Chemical symbol for lithium
51. Unit of time (abbr.)
52. An amateur station transmitting communications for the purpose of observation of propagation and reception or other related experimental activities (2 wds.)
 2. Chemical symbol for lawrencium
3. A keyboard key
4. The process by which a body moves back and forth through a central neutral position (pl.)
5. Transformer interwinding connection
6. One port of an amplifier
7. Orbiting communications platform (pl.)
8. Compressed Sparse Row (abbr.) matrix
11. Device under test (abbr.)
12. Mass of an element
14. Spectral aberration resulting from the expansion of the universe (2 wds.)
16. Causing a circuit breaker to open
18. Use software for circuit or system design
19. Radio communications competition (pl.)
23. Digital intelligence
25. Mr. Dirac's first name
27. Weight (abbr.)
28. Chemical symbol for erbium
29. A BPF specification (abbr.)
31. Chemical symbol for radon
38. Charged particle
41. International Telecommunications Union
43. A common battery cell size
45. Voltage-current phase mnemonic
48. One component of a complex number (abbr.)
50. Galilean moon


See solution below
















RF Cafe - 6/19/2011 Engineering Crossword Solution