NO PSTN NETWORKS ARE NOT RELIABLE. The PSTN is he telephone network that links the world together.
The 1st answer has some truth to it, but most of the time (except in the case of fios of other fiber services) you do use the PSTN (Public Switched Telephone Network) to connect to the internet as is in the case of dial up and dsl. However the internet is partly a pstn network and when is the last time the entire internet went down, all across the world. The internet is the worlds most reliable network, and the largest. How the PTSN works, is a whole book (or two) in its own, being compromised of millions, possibly billions of miles of cable and many various satellite, radio, and cable networks within its self. The electrical grid is much less reliable since outages happen several times a year while I've only had mabye 1 phone outage in my life.
DC Motor works on DC source and AC motor works on AC source
A Jfet works by applying voltage to the drain of the jfet. A jfet will then conduct across from drain to source.
interpreter
If an air condition is single phase, then it can only be connected to a single phase source. Since any two legs of a three phase source are considered single phase, there is no conflict, except to note that the individual phases of the three phase source match the voltage requirement of the air conditioner.
Superposition theorem is one of those strokes of genius that takes a complex subject and simplifies it in a way that makes perfect sense. A theorem like Millman's certainly works well, but it is not quite obvious why it works so well. Superposition, on the other hand, is obvious.The strategy used in the Superposition Theorem is to eliminate all but one source of power within a network at a time, using series/parallel analysis to determine voltage drops (and/or currents) within the modified network for each power source separately. Then, once voltage drops and/or currents have been determined for each power source working separately, the values are all "superimposed" on top of each other (added algebraically) to find the actual voltage drops/currents with all sources active.
Mobiles are the best source of communication so it is the best telephone
Belkin Wireless-G Network Adapter report that it works great,but they don't seem as thrilled about installing it.
Hulu is a reliable source but tv.com is REALLY good too
The larger the organization, the bigger the network of communication is needed to maintain the lines of communication clear throughout the organization. Having a smooth and understandable structure helps in maintaining and easily pointing out the problems when it occurs throughout the network. The structure also creates an emphasis on how the organization works and how messages and information is delivered within the business network.
Describe how a network works
There are many reasons why communication may fail. For example (assuming a cabled network), there may be no connected cable, the network card may be damaged, or there may be a communication problem at higher levels. First, check to see whether the computer detects the cable. Then you might try a PING command, to see whether low-level communication works.
Cable communication involves transmitting data through cables that are made of metal, typically copper or fiber optics. Signals are converted into electronic pulses, sent over the cables, and then decoded at the receiving end. This allows for reliable and high-speed communication between devices.
The main Inca public works project was the construction of a network of roads known as the Inca Road System, or Qhapaq Γan. This extensive network of roads and bridges connected the various regions of the Inca Empire, facilitating communication, trade, and military movement.
In the book Works and Communication 11e
Communication is the best for all works. Your head or superior with them counseling and communication is the best for all works. Leadership is the Super work learn highly books.
on the internet which computer works like a network server computer
Rachael Ray works for Food Network.