Question:
Vidicon works on the principle of:
Vidicon works on the principle of:
Show Hint
Vidicon cameras use photoconductivity to convert light into an electrical signal for video recording.
Updated On: Jan 6, 2026
- Electrical conductivity
- Photoconductivity
- Thermal conductivity
- SONAR
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding Vidicon.
Vidicon is a type of video camera tube that works based on photoconductivity. It converts light into an electrical signal by changing the conductivity of a semiconductor in response to light.
Step 2: Conclusion. Thus, Vidicon operates on the principle of photoconductivity.
Step 2: Conclusion. Thus, Vidicon operates on the principle of photoconductivity.
Was this answer helpful?
0
0
Top Questions on communication systems
- The height of a television transmitting antenna is 70 m. If the receiving antenna is at the ground level, then the service area covered by the transmitting antenna is nearly (Radius of the earth = 6400 km)
- TS EAMCET - 2025
- Physics
- communication systems
- Optical communication using fibres is performed in the frequency range of:
- TS EAMCET - 2025
- Physics
- communication systems
- When the receiving antenna is on the ground, the range of a transmitting antenna of height 980 m is (Radius of the earth = 6400 km)
- TS EAMCET - 2025
- Physics
- communication systems
Match List-I with List-II:
List-I (Modulation Schemes) List-II (Wave Expressions) (A) Amplitude Modulation (I) \( x(t) = A\cos(\omega_c t + k m(t)) \) (B) Phase Modulation (II) \( x(t) = A\cos(\omega_c t + k \int m(t)dt) \) (C) Frequency Modulation (III) \( x(t) = A + m(t)\cos(\omega_c t) \) (D) DSB-SC Modulation (IV) \( x(t) = m(t)\cos(\omega_c t) \) Choose the correct answer:
- CUET (PG) - 2025
- Nanoelectronics
- communication systems
- Theorem/law and its corresponding specified quality are given in the table below. Match List-I with List-II
- CUET (PG) - 2025
- Electronics Engineering
- communication systems
View More Questions
Questions Asked in VITEEE exam
- The coordination number and geometry of \([\mathrm{Ni(CN)_4]^{2-}\) and \([\mathrm{NiCl_4}]^{2-}\) are respectively:}
- VITEEE - 2025
- coordination compounds
- The IUPAC name of \([\mathrm{Co(NH_3)_5Cl}]\mathrm{SO_4}\) is:
- VITEEE - 2025
- coordination compounds
- Which of the following compounds will show geometrical isomerism?
- VITEEE - 2025
- coordination compounds
- Which of the following is a characteristic property of acids?
- VITEEE - 2025
- Acids and Bases
- Which of the following is an example of an exothermic reaction?
- VITEEE - 2025
- Acids and Bases
View More Questions