The audio signals of TV are _____________?

Related Mcqs:

1. Television signals are converted into light signals by___________?

   A. Optical fiber
   B. Transistor
   C. Decoder
   D. Photo diode
   E. None of these

2. A photostat machine works on _____________?

   A. electromagnetic image making
   B. magnetic image making
   C. thermal image making
   D. electrostatic image making

   Submitted by: Abid Hussain

3. Orbital period of the planet Mercury around the sun is _____________?

   A. 88 days
   B. 365 days
   C. 2 years
   D. 98 days
   E. None of these

4. Fuel used in a Fast Breeder Reactor is _____________?

   A. Uranium Oxide
   B. Uranium Plutonium carbide
   C. Uranium Plutonium Oxide
   D. Uranium thorium Oxide
   E. None of these

5. Short-sight defect could be corrected by a _____________ lens?

   A. concave lens
   B. convex lens
   C. converging lens
   D. none of these

   ALSO CHECK: Long-sight defect could be corrected by using __________ lens?

   Submitted by: Areesha Khan

6. The areas around the North and South poles within the Polar circles is called _____________?

   A. The Torrid Zone
   B. The Frigid Zone
   C. The Temperature Zone
   D. The Hardiness Zone

   Submitted by: Mansoor Ul Haque

7. The speed of sound in hydrogen is _____________ time than that in oxygen?

   A. Two times
   B. Three times
   C. Four time
   D. Six time

8. Year is longest on : _____________?

   A. Mercury
   B. Venus
   C. Mars
   D. The Earth

   Submitted by: Aurangzeb Bhutto

9. Value of ‘g’ at the surface of moon is _____________?

   A. 6ge
   B. ge/6
   C. 2ge
   D. Zero

   Submitted by: Rizwan Ayub Saadi

10. Intensity level of threshold of pain is: _____________?

    A. 60 db
    B. 80 db
    C. 100 db
    D. 120 db

    Submitted by: Rizwan Ayub Saadi