January 2015

16. Which device can be used to store charge? A. Transistor B. Diode C. Capacitor D. Resistor Answer & Explanation Answer: Option C Explanation: Can be used in filtering circuits, […]

11. The “desktop” of a computer refers to: A.     The visible screen B.     The area around the monitor C.     The top of the mouse pad D.   

6. How do you subscribe to an Internet mailing list? A.     Contact your Internet service provider B.     Send e-mail to the list manager C.     Telephone the mailing

1. Blue is what number on the resistor color code? A.     1    B.     4 C.     2    D.     6 Answer & Explanation Answer: Option D Explanation: No

66. Larger buildings may be supplied with a medium voltage electricity supply, and will required a substation or mini-sub. What is the main item of equipment contained in these? A.

61. Voltage is sometimes referred to as EMF, or Electromotive…? A.     Field    B.     Factor C.     Flash    D.     Force Answer & Explanation Answer: Option D Explanation: The

56. In which decade was the ARRL founded? A.     1940s    B.     1930s C.     1920s    D.     1910s Answer & Explanation Answer: Option D Explanation: On April 6,

46. The NTSC (National Television Standards Committee) is also used in the country of…? A.     Japan    B.     France C.     Germany    D.     England Answer & Explanation Answer:

51. Compact discs, (according to the original CD specifications) hold how many minutes of music? A. 74 mins B. 56 mins C. 60 mins D. 90 mins Answer & Explanation

46. The NTSC (National Television Standards Committee) is also used in the country of…? A.     Japan    B.     France C.     Germany    D.     England Answer & Explanation Answer:

41. ‘.JPG’ extension refers usually to what kind of file? A.     System file B.     Animation/movie file C.     MS Encarta document D.     Image file Answer & Explanation

36. In the United States the television broadcast standard is…? A.     PAL    B.     NTSC C.     SECAM    D.     RGB Answer & Explanation Answer: Option B Explanation: PAL

26. The sampling rate, (how many samples per second are stored) for a CD is…? A.     48.4 kHz B.     22,050 Hz C.     44.1 kHz D.     48

31. Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean? A. United Parcel Service B. Uniform Product Support C. Under Paneling

26. The sampling rate, (how many samples per second are stored) for a CD is…? A.     48.4 kHz B.     22,050 Hz C.     44.1 kHz D.     48

21. In which year was MIDI(dress) introduced? A.     1987    B.     1983 C.     1973    D.     1977 Answer & Explanation Answer: Option B Explanation: No answer description available

16. What frequency range is the High Frequency band? A.     100 kHz B.     1 GHz C.     30 to 300 MHz D.     3 to 30 MHz Answer

11. Who is largely responsible for breaking the German Enigma codes, created a test that provided a foundation for artificial intelligence? A.     Alan Turing B.     Jeff Bezos C.

1. In which decade was the American Institute of Electrical Engineers (AIEE) founded? A.     1850s    B.     1880s C.     1930s    D.     1950s Answer & Explanation Answer: Option

6. In which decade was the SPICE simulator introduced? A. 1950s B. 1960s C. 1970s D. 1980s Answer & Explanation Answer: Option C Explanation: SPICE (Simulation Program with Integrated Circuit

1. In which decade was the American Institute of Electrical Engineers (AIEE) founded? A.     1850s    B.     1880s C.     1930s    D.     1950s Answer & Explanation Answer: Option