Technology - Single MCQs (Page 2)

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Q11. The input used by an antenna or cable to a TV set uses frequencies called:?...Q12. '.BAT' extension refers usually to what kind of file?...Q13. What does AM mean?...Q14. Voltage is sometimes referred to as EMF, or Electromotive...?...Q15. '.BAK' extension refers usually to what kind of file?...Q16. 'CD' computer abbreviation usually means ?...Q17. In which decade was the ARRL founded?...Q18. In which decade was the ARRL founded?...Q19. The average power (in watts) used by a 20 to 25 inch home color television is......Q20. DTP' computer abbreviation usually means ?...