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 | December, 2015 | |
| City, State | new delhi, |
Question Paper
1. Select the correct answer.
Which device is used for transmitting and receiving radio waves?
Receiver
Transmitter
Antenna
Demodulator
Which of the following camera tubes uses lead oxide for the photo conductive target plate?
Vidicon
Plumbicon
Saticon
Image orthicon
An antenna should have
a very high SWR
a very small SWR
a moderate value of SWR
None of the above
Pick the odd one out.
Vidicon Camera
CCD Camera
Plumbicon Camera
Saticon Camera
PAL stands for
Phase Amplitude Line
Pulse Amplitude Line
Pulse Alternate Line
Phase Alternate Line
In gamma correction the is stretched by the picture tube.
black
gray
white
red
A traditional cable TV network transmitts signals
upstream
downstream
upstream and downstream
None of the above
Describe the function of Hi-Fi amplifier with the help of its block diagram.
State the difference between stereo amplifier and mono amplifier.
Mention the advantages of fluorescent display system used in CD player.
State the principle of gear system in CD player with diagram.
4. Draw the block diagram of a monochrome TV receiver and briefly explain the operation of the receiver.
Explain the PAL-D decoder with the help of its block diagram.
What is colour burst signal? Why and where is it added?
What is VSB transmission Describe its necessity.
Draw and explain the block diagram of a DTH system.
7. Write short notes on any four of the following:
Woofer
CATV and CCTV
Burst Pulse Blanking
Colour Picture Tube
Yagi-Uda Antenna
Composite Video Signal
Which device is used for transmitting and receiving radio waves?
Receiver
Transmitter
Antenna
Demodulator
Which of the following camera tubes uses lead oxide for the photo conductive target plate?
Vidicon
Plumbicon
Saticon
Image orthicon
An antenna should have
a very high SWR
a very small SWR
a moderate value of SWR
None of the above
Pick the odd one out.
Vidicon Camera
CCD Camera
Plumbicon Camera
Saticon Camera
PAL stands for
Phase Amplitude Line
Pulse Amplitude Line
Pulse Alternate Line
Phase Alternate Line
In gamma correction the is stretched by the picture tube.
black
gray
white
red
A traditional cable TV network transmitts signals
upstream
downstream
upstream and downstream
None of the above
Describe the function of Hi-Fi amplifier with the help of its block diagram.
State the difference between stereo amplifier and mono amplifier.
Mention the advantages of fluorescent display system used in CD player.
State the principle of gear system in CD player with diagram.
4. Draw the block diagram of a monochrome TV receiver and briefly explain the operation of the receiver.
Explain the PAL-D decoder with the help of its block diagram.
What is colour burst signal? Why and where is it added?
What is VSB transmission Describe its necessity.
Draw and explain the block diagram of a DTH system.
7. Write short notes on any four of the following:
Woofer
CATV and CCTV
Burst Pulse Blanking
Colour Picture Tube
Yagi-Uda Antenna
Composite Video Signal
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