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Triad RF Systems Amplifiers - RF Cafe

Engineering & Science Crossword Puzzle

March 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.

2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | Sudoku

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 - Science &  Engineering Crossword Puzzle, March 20, 2011

ACROSS DOWN
ACROSS

1. The fourth state of matter, which occurs in stars and fusion reactors

4. The "Ga" in GaAs

7. Chemical symbol for zirconium

9. Chemical symbol for francium

10. Test point (abbr.)

11. Circuit path with very high or infinite impedance

13. Greek letter used for frequency

15. Have a chemically induced effect

18. The area between a pair of concentric circles

21. Mathematical process that yields a quotient as its result

24. European equivalent to the U.L.

25. Last stage in a transmitter (abbr.)

26. Small Office/Home Office (abbr.)

30. Min-to-max voltage of a waveform (abbr.)

31. Color quality

33. Amateur radio abbreviation for the Oceania region (abbr.)

34. Silicon transistor type (abbr.)

35. Term used in soldering to achieve the condition that occurs when the metals being soldered are hot enough to melt the solder so it flows over the surface

38. An abbreviation for "receiver"

40. Digital voltmeter (abbr.)

41. International phonetic alphabet letter "R"

43. Boolean expression (pl.)

46. Chemical symbol for selenium

47. Part of a screw that engages the driver (pl.)

49. Imaging device (abbr., pl.)

50. Quickly changing portion of waveform

52. Chemical symbol for arsenic

54. Transformer interwinding connection

56. One type of electron spin

57. RF connector type

58. Dense Wavelength Division Multiplexing

60. Chemical symbol for lanthanum

62. Unix, Linux or Windows (abbr.)

65. Infrared (abbr.)

66. Chemical symbol for praseodymium

68. Chemical symbol for palladium

69. Semiconductor device type (abbr.)

70. An abbreviation for "transmitter"

71. Units of 1000 CPS

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

74. European spectrum allocation agency (abbr.)

76. Logic gate

79. Printer resolution abbreviation

80. Used logic gates

81. Chemical symbol for iron

82. Readability, Signal, and Tone (QoS report type)

85. Chemical symbol for bismuth

86. A triangle that has all sides equal in length

87. Computer interconnection scheme (abbr.)

DOWN

1. Circuit for firing a radar magnetron (abbr.)

2. Chemical symbol for lawrencium

3. Software function selection mechanism

4. General Packet Radio Service

5. Plural of locus

6. A VSWR killer in coaxial cables

7. Calibrate a meter so that it shows a value of zero when zero is being measured

8. Chemical symbol for radon

12. Low- to mid- frequency connectors

14. Electrical safety organization (abbr.)

16. Change connector type

17. Television Interference (abbr.)

19. A common lamp tube gas

20. Unit of capacitance (abbr.)

22. Type of aircraft dope

23. Means or path by which a radio signal travels from a transmitting station to a receiving station

27. Filter type (abbr.)

28. Switch position

29. NIST radio station (broadcasts time signals)

32. Generated an official engineering change document

36. Electromagnetic (abbr.)

37. Chemical symbol for molybdenum

39. Synchronous Digital Hierarchy

41. Positive voltage lead color

42. Chemical symbol for manganese

44. Adjust a pot

45. Cellular Digital Packet Data

46. Special diode type that can be switched (abbr.)

48. A common battery cell size

50. Used a 2-part adhesive to join two components

51. Chemical symbol for gadolinium

53. Signal-to-noise ratio (abbr.)

55. Summed

59. Unit of typing speed (abbr.)

60. Mr. de Forest's first name

61. Prefix for 10 ^ -18

63. Type of component package (abbr.)

64. Form/fit/function replacement

66. It can follow an MS

67. Return-to-Zero (abbr.)

71. Sharp bend in I-V curve

73. Switch configuration (abbr.)

75. Chemical symbol for strontium

77. Sound frequency in the human hearing range (abbr.)

78. Broadband Signal Intrusion (abbr.)

82. Chemical symbol for ruthenium

83. Chemical symbol for thallium

84. Method of connecting redundant power supplies

85. Stock symbol for Boeing


See solution below

RF Cafe - Science &  Engineering Crossword Puzzle Solution, March 20, 2011

Boonton RF Power Measurement
RIGOL Technologies (test equipment) - RF Cafe
Innovative Power Products Passive RF Products - RF Cafe
Anatech Electronics (RF Filters) - RF Cafe
ConductRF Phased Matched RF Cables - RF Cafe

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