Exam Details
| Subject | Audio and Video Engineering | |
| Paper | ||
| Exam / Course | Diploma In Electronics And Communication Engineering (DECVI)/ Advanced Level Certificate Course In Electronics And Communication Engineering (ACEVI)/ | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | June, 2015 | |
| City, State | new delhi, |
Question Paper
Which of the following camera tubes uses lead oxide for the photoconductive target plate?
Vidicon
Plumbicon
Saticon
Image Orthicon
Camera signal output without sync is called
Black burst
Generator lock. video
Composite video
Non-composite video
The gamma of the picture tube is
0·4545
1·0
1·4
2·2
The correct sequence of colour model in television is
GRB
BRG
RGB
None of these
Indicate which of the signals is not transmitted in colour TV.
Y
Q
R
I
Number of picture frames displayed per second in TV as per CCIR B-system is
16
25
50
60
Interleaving in colour TV system implies
Mixing colour information with the black and white signals
Extracting black and white signals from colour signals
Converting black and white signals into colour signals
Producing I and Q signals
How is high voltage generated by EHT circuit in Colour TV receiver?
With a neat block diagram, explain PAL-D decoder.
Draw the block diagram of a black and white TV receiver and explain each block in brief.
Draw and explain the diagram of PIL picture tube.
Why is FM used for sound and AM used for picture in TV system?
Explain the need of horizontal sync pulse and vertical sync pulse.
List the types of amplifiers used in Cable TV network and explain anyone of them.
What is the need of pre-equalising and post-equalising pulses in composite video signals?
6. Write short notes on the following:
Difference between stereo amplifier and mono amplifier
Advantages of fluorescent display system
Solid state camera based on CCD
Discuss the concept of vertical resolution and horizontal resolution.
With a neat diagram, explain the working of ACC amplifier.
Vidicon
Plumbicon
Saticon
Image Orthicon
Camera signal output without sync is called
Black burst
Generator lock. video
Composite video
Non-composite video
The gamma of the picture tube is
0·4545
1·0
1·4
2·2
The correct sequence of colour model in television is
GRB
BRG
RGB
None of these
Indicate which of the signals is not transmitted in colour TV.
Y
Q
R
I
Number of picture frames displayed per second in TV as per CCIR B-system is
16
25
50
60
Interleaving in colour TV system implies
Mixing colour information with the black and white signals
Extracting black and white signals from colour signals
Converting black and white signals into colour signals
Producing I and Q signals
How is high voltage generated by EHT circuit in Colour TV receiver?
With a neat block diagram, explain PAL-D decoder.
Draw the block diagram of a black and white TV receiver and explain each block in brief.
Draw and explain the diagram of PIL picture tube.
Why is FM used for sound and AM used for picture in TV system?
Explain the need of horizontal sync pulse and vertical sync pulse.
List the types of amplifiers used in Cable TV network and explain anyone of them.
What is the need of pre-equalising and post-equalising pulses in composite video signals?
6. Write short notes on the following:
Difference between stereo amplifier and mono amplifier
Advantages of fluorescent display system
Solid state camera based on CCD
Discuss the concept of vertical resolution and horizontal resolution.
With a neat diagram, explain the working of ACC amplifier.
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- Advance Microprocessor And Architecture
- Analog And Mixed Mode Vlsi Design
- Analog Communication
- Analog Electronic Circuits
- Analog Integrated Circuits Design
- Antennas And Propagation
- Applied Electronics
- Audio and Video Engineering
- Basic Telematics
- Basics Of Electronics Engineering
- Bio Informatics
- Circuits and Networks
- Computer Architecture
- Computer Communication Networks
- Control Engineering
- Data Communication And Network
- Data Structures
- Device Modelling For Circuit Simulation
- Digital Communication
- Digital Electronics
- Digital Signal Processing
- Digital System Design
- Dip- ECE PCB Design & Testing
- Electromagnetic Field Theory
- Electronic Measurement And Instrumentations
- Electronic Measurement and Instruments
- Electronic Product Design
- Electronic Switching Circuits
- Embedded System Design
- Industrial Electronics
- Information Theory And Coding
- Linear Integrated Circuits
- Maintenance Of Electronic Equipment
- Micro Controller
- Micro Controllers
- Microelectronics Technology
- Microprocessor
- Microprocessor And Its Applications
- Microwave And Radar Engineering
- Modeling And Testing Of Digital Systems
- Multirate Systems
- Nano - Electronics
- Optical Fiber Communication
- Opto Electronics Communication Systems
- Power Electronics
- Principles of Communication Engineering
- Quantum Communication
- Rf Circuits
- Satellite And Tv Engineering
- Signal Compression
- Signals And Systems
- Technical English
- Television Engineering
- Wireless Communication