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Engineering & Science Crossword Puzzle

June 26, 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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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


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RF Cafe - 6/26/2011 Engineering & Science Crossword

ACROSS DOWN
1. Describes a charge with a deficiency of electrons

4. Negative terminals

8. 1E6 nanoseconds

11. Change from the initial value

13. Software storage unit

15. Voltage limiter

18. 3 kHz to 30 kHz

19. Its chemical symbol is Os

20. Network file transfer protocol (abbr.)

21. Linux Operating System (abbr.)

23. Analog-to-Digital (abbr.)

25. Master Earth Station (abbr.)

27. Adds solder to the tip of a soldering iron

28. Small unit of time

31. Add an impurity to a semiconductor

34. One component of a complex number (abbr.)

36. Total radiated power (abbr.)

38. Subject a circuit to extreme operation

41. Singulated piece of IC wafer

43. Filter type that blocks upper frequencies (abbr.)

44. The quality factor of a component under normal operating conditions (1 wd. + 1 ltr.)

45. Tie a bundle of wires together

46. Pertaining to Boolean operations

47. Unix, Linux or Windows (abbr.)

48. Type of data conversion device (abbr.)

49. Patch cable company in Pomona, Calif.

50. Direct Memory Access (abbr.)

51. Ratio of circumference to diameter

56. Plane circular area

58. Connector strain reliefs

61. 12 inches (pl.)

62. ELI the ICE ___

64. Semiconductor and calculator company (abbr.)

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

66. Cable termination type

68. Existing in only 2 dimensions

71. Abbreviation for acknowledge (also a common word used by Bill the Cat)

72. Amateur Teleprinter Over Radio (abbr.)

73. Unit of energy (pl.)

74. A sudden and temporary increase in voltage, current, or power

76. Chemical symbol for selenium

78. Its chemical symbol is V

79. Electromagnetic wavelength unit

1. Chemical symbol for palladium

2. Electro-mechanical control devices

3. Image file format name extension

5. Two of these in a whole

6. Did a total memory transfer

7. Type of component package (abbr.)

8. Moon of Saturn discovered in 1789

9. _____ rule, a 1950s engineer's tool

10. Inserting an inductor at the center of an antenna to achieve a lower resonant frequency (2 wds.)

12. Precision landing system (abbr.)

13. Start frequency (abbr.)

14. Chemical symbol for europium

16. Unit of atmospheric pressure (abbr.)

17. A type of frequency compensation used in an electronic amplifier in which a capacitor is introduced between the input and output sides of the amplifier (2 wds.)

21. Low Noise Amplifier (abbr.)

22. Rotate about the vertical axis

24. Exponent that returns the original number

26. System On Chip

29. Microsoft's e-mail software

30. Sensors vendor in Hauppauge, NY

32. Term used to interrupt a conversation on a repeater to indicate that there is an emergency or urgent message

33. Greek letter, used to indicate summation

35. Electrical overstress (abbr.)

36. Time division duplex (abbr.)

37. Personal Digital Cellular

39. Type of data storage IC

40. Engineering Change Order (abbr.)

41. U.S. military organization (abbr.)

42. Electronics Industry Association (abbr.)

43. Once around a circuit

52. Global System for Mobile Communications (abbr.)

53. Amateur radio enthusiast

54. Oscillator type that is referenced to an external source (abbr.)

55. Wired Equivalent Privacy (abbr.)

57. Filter type commonly used in phase-locked-loops

59. Network configuration type (pl.)

60. Device for allowing two surfaces to rotate wrt each other

61. Early German aircraft designer

63. Mate to a bolt

65. Peripheral Component Interface (abbr.)

67. A common IC bondwire metal

69. Front edge of a wing (abbr.)

70. Chemical symbol for arsenic

71. Automatic Packet Position Reporting System (abbr.)

75. Boob tube (abbr.)

77. Centimeter (abbr.)


See solution below

RF Cafe - 6/26/2011 Engineering & Science Crossword Solution

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