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Copyright: 1996 - 2024
Webmaster:
Kirt
Blattenberger,
BSEE - KB3UON
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 typing up your telephone line, and a nice lady's voice announced "You've Got
Mail" when a new message arrived...
All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledged.
My Hobby Website:
AirplanesAndRockets.com
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Engineering Crossword Puzzle
May 28, 2017
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For the sake of avid cruciverbalists amongst us, each week I create a new crossword
puzzle that has a theme related to engineering, mathematics, chemistry, physics,
and other technical words. You will never be asked the name of a movie star unless
he/she was involved in a technical endeavor
(e.g., Hedy Lamarr). Enjoy!
Reproduction of this puzzle without the express permission of
RF Cafe is prohibited.
acr. = acronym, abbr. = abbreviation, pl. = plural, wds.
= words
1. Test equipment (abbr.)
2. Shut down the system,
slang (3 wds.)
11. PC follower
13. _____-Carlo analysis
14. Causes a voltage
or current waveform to gradually die out
15. Electromagnetic (abbr.)
17. 10E-12
numerical prefix
18. Advanced Communication Technologies and Services (abbr.)
19. Chemical symbol for erbium
20. RF connector type
22. Coefficient of temperature
(abbr.)
23. Personal Digital Cellular
25. Chemical symbol for einsteinium
26. Hub of the solar system
27. Amateur radio abbreviation for the Oceania region
(abbr.)
28. Thin Shrink Small Outline Package (abbr.)
30. Type of current
31. Chemical symbol for lawrencium
32. Automated Test Equipment (abbr.)
34.
FCC's Universal Licensing System (abbr.)
37. A common battery cell size
39.
Part of a directive antenna that derives energy from mutual coupling with the driven
element (2 wds., pl.)
40. Chemical symbol for nobelium
41. Carrier-to-noise
ratio (abbr.)
42. Semiconductor lamp
43. Home state of Los Alamos lab (abbr.)
45. Ham abbreviation for "distant station"
46. Molecular building blocks
50.
One component of a complex number (abbr.)
52. The design component of total product
cost (abbr.)
54. Read-only (abbr.)
56. Personal Handy Phone System (abbr.)
57. Chemical symbol for gadolinium
59. Cellphone band just below PCS
61. Band
between RF and BB
62. 53 Down + ____, the world's best engineering website
64. Snail and E are examples of this
66. Type of current flow (abbr.)
67.
36 inches (pl.)
68. Tool for holding parts while working on them (pl.)
69.
Type of component package (abbr.)
70. A property of memristors
71. Chemical
symbol for neodymium |
1. Greek symbol commonly used to represent angles
2. Type of e-mail address system (abbr.)
3. Volt, meter, pint, pound, eg.
4. Type of high frequency circuit substrate (abbr.)
5. Constellation : The lion
6. Part of a screw that engages the driver (pl.)
7. BlackBerry or Palm for example
(abbr.)
8. Tie a bundle of wires together
9. Universal Mobile Telecommunications
System
10. World's first satellite navigation system (abbr.)
12. Another word
for each complete winding of an inductor (pl.)
16. Chemical symbol for manganese
19. Chemical symbol for europium
21. Destroy a metal via chemical reaction
23. Unit of time (abbr.)
24. Chemical symbol for cobalt
26. Electronically
imaged a document
28. Trans European Trunked RAdio
29. Unintentionally changes
the oscillator frequency
31. Computer communication scheme (abbr.)
32. File
name extension for an ASCII file
33. Chemical element abbreviated Sn
35. Mr.
de Forest's first name
36. Electronic component package type (abbr.)
38. Unit
of atmospheric pressure (abbr.)
44. Volts, meters, pints, pounds, eg.
47.
Test point (abbr.)
48. Describes a region on a semiconductor that has a linear
and symmetric I-V curve
49. 1E6 nanoseconds
51. High-speed circuit-switched
data (abbr.)
53. __ + 62 Across, the world's best engineering website
54.
____ earth elements
55. Orthogonal frequency-division multiplexing (abbr.)
57. Ratio of output to input power, voltage, current, light, etc.
58. The "D"
in CD
60. Chemical symbol for calcium
62. Person responsible for program spending
(abbr.)
63. IC killer (abbr.)
64. Very large unit of apparent power (abbr.)
65. Mr. de Forest's first name |
See solution below
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