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4/26/2007 Engineering & Science Crossword Puzzle

Visit the Crossword Express website - RF CafeTake 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.

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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.

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

RF Cafe: Engineering & science crossword puzzle


1. e=cm^2 guy

9. One sixtieth of a minute of angular measurement

11. Voice of America

13. Plug-in for computer bus

14. Printer specification, abbr.

16. Silicon transistor type, abbr.

18. Chemical symbol for lutetium

19. Angular speed unit, abbr.

21. Chemical symbol for europium

23. Reads from disk

26. Chemical symbol for lanthanum

27. Automatic Send-Receive

29. Chemical symbol for molybdenum

30. Related to FM by a differential

31. Type of transistor, abbr.

32. Cause for rejection at test

34. Address for a PhD

36. Chemical symbol for einsteinium

37. Passé file storage device

40. Chemical symbol for silicon

41. Colorado Springs military school, abbr.

42. Greek letter

43. 30 Hz to 300 Hz

45. A common transformer rating, abbr.

46. Digital storage entity

48. Semiconductor lamp

49. The "E" in FET

51. Chunk of space rock


2. Network department, abbr.

3. Japanese semiconductor manufacturer, abbr.

4. 1/4":1', for example

5. Geometrically defined figure with same shape as a ring doughnut

6. Last statement in a program

7. Opposite of O.D.

8. Communication between stations by reflecting the radio waves off of the ionosphere

10. Parts per million, abbr.

12. Automatic Network Analyzer

14. Hz

15. Instructions at the top of a file

17. PC Card - with 68 pin interface

19. Opposite of local

20. A rectangular array of numbers in rows and columns that is treated as a single entity

22. A compiler directive

24. Commercial Off-the-Shelf

25. Switch configuration, abbr.

26. Low altitude earth orbit

28. Part of this website's name

31. Foot, abbr.

33. Erbium Doped Fiber Amplifier

35. Wireless phone region

38. Cutting tool

39. Mathematician who studied complex numbers

41. A feedback scheme to level out the receiver audio volume, abbr.

44. Forward Error Correction

46. Fast Fourier Transform

47. Official engineering change document, abbr.

49. Chemical symbol for einsteinium

50. Semiconductor and calculator company, abbr.

Answer below


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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

1996 - 2024


Kirt Blattenberger,


RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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