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Engineering & Science Crossword Puzzle

November 20, 2011

2011 Engineering & Science Crossword Puzzles

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

Engineering Themed Crossword Puzzle for 11/20/2011 - RF Cafe

1. Referring to a right triangle, the trigonometric function equal to the ratio between the side opposite a given angle, and the hypotenuse (pl.)

5. Mr. Tesla's first name

10. Emission of electromagnetic energy

16. Connector type

17. Add solder to tip of iron

18. Unit of time (abbr.)

20. Erbium Doped Fiber Amplifier (abbr.)

21. Chemical symbol for francium

23. Unit of length (abbr.)

25. Common average used for sinewaves (abbr.)

26. Chemical symbol for calcium

28. Semiconductor On Insulator (abbr.)

29. Chemical symbol for mendelevium

30. Regarding light

33. Unit of weight

34. Precision approach radar (abbr.)

36. Packet Bulletin Board System

37. Turn on the computer

38. Programmable Logic Device (abbr.)

39. Part of CAD

41. Type of data conversion device (abbr.)

43. Half of a DIP

44. Chemical symbol for selenium

45. Area on a shaft for accommodating a setscrew (pl.)

47. A shortened flexible antenna used with hand-held scanners and transceivers, slang (2 wds.).

50. Unit of frequency (archaic, abbr.)

53. Chemical symbol for beryllium

54. Releasing volatile products from a liquid coating such as paint

59. Greek letter used for resistance

62. Chemical symbol for terbium

64. FCC Part 15 rules apply in this band (abbr.)

65. Ultra High Voltage (abbr.)

66. World's first satellite navigation system (abbr.)

67. Relating to the sun

70. Unit of length equal to 5.5 yards

71. Unit of capacitance (abbr.)

73. Snail and E are examples of this

75. Keyboard key

76. Test document for verifying proper function (abbr.)

77. Ethoxyethane

78. Army-Navy specification prefix

79. Original Equipment Manufacturer (abbr.)

81. BS__ - the degree held by many RF Cafe visitors

83. BASIC looping keyword

84. Chemical symbol for magnesium

85. Chemical symbol for molybdenum

88. Material testing organization (abbr.)

90. Part of a FOR loop

91. Manufacturer of project boxes

93. Apollo 11 astronaut ____ Armstrong

95. Head of a corporation

96. The "N" in SNR (pl.)

97. Ratio of dimensions on a mechanical drawing

1. Below ELF

2. Chemical symbol for neodymium

3. Sporadic E-layer ionospheric propagation (hyph.)

4. Add two or more inputs

6. Network department (abbr.)

7. 1,000 bits of data

8. Switch position

9. Test equipment vendor

11. Device for interpreting encoded data

12. Opposite of O.D.

13. Colorado Springs military school (abbr.)

14. Chemical symbol for tantalum

15. A measure of receiver quality (abbr.)

19. Miniature RF connector

22. Type of flip-flop

24. Agilent's EE design software (abbr.)

26. Software drafting tool (abbr.)

27. Amateur Radio Emergency Service (abbr.)

29. 1E6 bits per second

31. Type of e-mail address system (abbr.)

32. Part of a FOR loop

33. Chemical symbol for thallium

34. Ratio of circumference to diameter

35. Cable protective covering (pl.)

38. Substrate for mounting components (abbr.)

39. An angle that has less than 90 degrees

40. Term for reduction of receiver sensitivity due to overload from a nearby transmitter

42. Chemical symbol for californium

46. Amateur Teleprinter Over Radio (abbr.)

48. Filter type that blocks frequencies below and above a specified band (abbr.)

49. Chemical symbol for einsteinium

51. Thin Shrink Small Outline Package (abbr.)

52. Chemical symbol for nickel

55. Duration of transmission

56. Electronic component package type (abbr.)

57. Uncharged atomic particle

58. _______ Engineering, equipment enclosure manufacturer in the UK

60. A type of average

61. Chemical symbol for silver

63. Frequency vs. amplitude plot

68. Mr. de Forest's first name

69. Chemical symbol for aluminum

72. Unit of inductance (abbr.)

73. ELI the ICE ___

74. A concern of Boolean equations

77. End of transmission (abbr.)

80. Unit of length (abbr.)

82. Greek letter

84. Akin to EEs, CEs, AEs, etc.

86. Exponent that returns the original number

87. Filter type that blocks lower frequencies (abbr.)

88. Chemical symbol for arsenic

89. Time delay (abbr.)

91. Chemical symbol for bismuth

92. Morse Code for "from"

94. Chemical symbol for lanthanum

See solution below

Engineering Themed Crossword Puzzle Solution for 11/20/2011 - RF Cafe

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