Principles of Color TV receiver MCQs – Chapter 1 DAE 15 min Score: 0 Attempted: 0/15 Subscribe 1. According to CCIR PAL-B standard channel band width is, (A) 5 MHz (B) 6 MHz (C) 7 MHz (D) None of TheseShow All Answers 2. Which are fundamental color used in color TV (A) Red, green & blue (B) Red, green & Yellow (C) Red, yellow & Indigo (D) None of TheseShow All Answers 3. The Range of S-Band is; (A) 4 to 6 GHz (B) 2 to 4 GHz (C) 1 to 2 GHz (D) None of TheseShow All Answers 4. The range of hyper band is; (A) 200 to 350 MHz (B) 230 to 470 MHz (C) 100 to 250 MHz (D) None of TheseShow All Answers 5. What is the frequency of color sub-carrier? (A) 3 MHz (B) None of These (C) 3.5 MHz (D) 4.433 MHzShow All Answers 6. This is the intensity level of the light. (A) Luminance (B) Hue (C) Saturation (D) None of TheseShow All Answers 7. Color of a light perceived by eyes is called; (A) Hue (B) Luminance (C) Saturation (D) None of TheseShow All Answers 8. Spectral purity of a color is called (A) Hue (B) Luminance (C) Saturation (D) None of TheseShow All Answers 9. When hue and saturation information color is combined, it is called (A) None of These (B) Luminance (C) Rod & Cones (D) ChrominanceShow All Answers 10. The electronic tuning in color TV receiver is done with the help of (A) PIN Diode (B) Varactor Diode (C) Photo Diode (D) None of TheseShow All Answers 11. The type of picture tube uses in line guns; (A) Delta gun (B) Trinitron (C) Precision In Line (D) None of TheseShow All Answers 12. This type of picture tube uses a single electron gun; (A) Precision In Line (B) Trinitron (C) Delta gun (D) None of TheseShow All Answers 13. To overcome drawback of color purity due to magnetic fields, provided (A) Degaussing (B) Demagnetizing (C) Over hang (D) None of TheseShow All Answers 14. The dish antenna of satellite receiver receives following based transmission from DBS (A) c (B) h (C) s (D) cShow All Answers 15. The complete 5MHz luminance signal is available when following is used (A) SAW Filter (B) Comb Filter (C) Rejection Filter (D) None of TheseShow All Answers