Exam Details
| Subject | Basic Telematics | |
| 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
1. State True or False for the following questions
PCM means Pulse Coded Modulation.
EPABX stands fort Electronic Public Automatic Business Exchange.
The links that run between the switching systems are called trunks.
The microphone and the earphone are the transducer elements, of the telephone communication system.
The two wires connecting the telephone to the exchange are known as ring and tip.
If the coded values are transferred during the same time interval from input to output, the technique is known as space switching.
When PAM samples are switched in a time division manner, the switching is known as analog time division switching.
Explain Telephone Receiver with the help of its block diagram.
Explain TDM-PCM switches.
3. Explain any four of the following
MDF
Distributed SPC
Folded Network
Modem
Toll Call Services
DP
Compare centralized SPC and distributed SPC.
What are the enhanced services in telephone network Explain briefly.
Explain the various applications telecommunication.
Write down the basic principle of FAX. Also explain the ISDN address structure in telephone network.
Explain the architecture of ISDN with the help of its block diagram.
Draw the message format for ISDN and explain its parts briefly.
Explain the various types of tones in the telephone networks (DTMF).
Write down a short note on 'Voice over IP Phone'.
Explain Analog CMOS cross-point switch.
Describe EPABX with the help of its block diagram.
PCM means Pulse Coded Modulation.
EPABX stands fort Electronic Public Automatic Business Exchange.
The links that run between the switching systems are called trunks.
The microphone and the earphone are the transducer elements, of the telephone communication system.
The two wires connecting the telephone to the exchange are known as ring and tip.
If the coded values are transferred during the same time interval from input to output, the technique is known as space switching.
When PAM samples are switched in a time division manner, the switching is known as analog time division switching.
Explain Telephone Receiver with the help of its block diagram.
Explain TDM-PCM switches.
3. Explain any four of the following
MDF
Distributed SPC
Folded Network
Modem
Toll Call Services
DP
Compare centralized SPC and distributed SPC.
What are the enhanced services in telephone network Explain briefly.
Explain the various applications telecommunication.
Write down the basic principle of FAX. Also explain the ISDN address structure in telephone network.
Explain the architecture of ISDN with the help of its block diagram.
Draw the message format for ISDN and explain its parts briefly.
Explain the various types of tones in the telephone networks (DTMF).
Write down a short note on 'Voice over IP Phone'.
Explain Analog CMOS cross-point switch.
Describe EPABX with the help of its block diagram.
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
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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