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What are the Advantages of analog and digital communications?
Disadvantage of Analog Communication: 1)Analog Communication systems are costlier than digital communication system. 2)Less Security in Analog Communication 3)More prone to noise interference. Advantage of Analog Communication: 1)Transmission bandwidth required is less. 2)No need of synchronization. Advantage of Digital Communication: 1)Digital Communication systems are simpler and cheaper. 2)Using data encryption only permitted user are allowed to detect the transmitted data. 3)Since in Digital Communication, channel coding is used, therefore a large amount of errors may be detected 4)Since transmitted signal is digital in nature,large amount of noise tolerance may be tolerated Disadvantage of Digital Communication: 1)More transmission bandwidth required. 2)Digital Communication needs synchronization in case of synchronous modulation.
What are electrical rising mains?
The rising mains are essentially used in electrical distribution system in buildings two storied and above. It is basically used in indoor applications. Nowadays vertical type distribution is normally used as it is more convenient and reliable compared to rising cable system.
What is TPN MCCB?
A TPN MCCB is a three phase neutral molded case circuit breaker. This type of circuit breaker is commonly used in low voltage power distribution systems.
What are the advantage of the digital?
1)Digital Communication systems are simpler and cheaper. 2)Using data encryption only permitted user are allowed to detect the transmitted data. 3)Since in Digital Communication, channel coding is used, therefore a large amount of errors may be detected 4)Since transmitted signal is digital in nature, large amount of noise tolerance may be tolerated
How are microwaves transmitted?
Microwaves are electromagnetic radiation. They are electromagnetic waves, and they are transmitted like light or radio waves, both of which are forms of electromagnetic radiation. The radiation leaves the microwave source in waves, and this radiation will travel effortlessly through a vacuum, and with a bit of loss through air.
What type of energy is used for communication systems?
Electromagnetic energy
What is the application system that widely used nowadays in terms of word processing spreadsheet and communication software?
it because for communication and write document
What type of communication was used in 1860?
The type of communication that was used in 1860 was verbal communication. People would talk to each other and send letters.
What is The size of antenna used in the satellite systems?
Light weighted antennas are used for communication
What is the substance used in HVAC chiller systems to make it cold?
Freon. In most of them nowadays, it is Freon 134-A.
What are communications systems used for?
Communication systems are a collection of networks, relay stations and systems, they are used so these types networks can interconnect. For example you have multiple TV channels which pass through the communication system and come out the other end through a receiver on your TV.
How are electronic communication systems used to transfer data?
ask stefan fox
Types of equipment used in audio-visual communication?
what are the type on audio communication
What type of current is used in power plants today?
AC is used in our power plants nowadays.
What is internet also used for?
Internet is used for research, communication, entertainment, news update, networking and gaming. Nowadays, the net can be used as storage with Dropbox and iCloud services.
Nowadays which type of ram is used in home pc's and also in servers?
SDDRAM
What is definition of group communication?
Group Communication in distributed systems is a set of interconnected systems and communicating each other via processes. The process communication via a pair is not so efficient. So, it is used as a better option for communication.
