POTS Local Loop The Plain Old Telephone Service (POTS) is a simple network that connects a house to the Central Office of the Telephone Company through a Local Loop. The Local Loop consists of twisted pair cables with a maximum length of three miles. Digital Subscriber Line (DSL) Local Loop The DSL System also includes a Local Loop of Twisted Pair Cable that is primarily used to connect computers and other digital equipment as well as telephones. The maximum length of this loop is 11 miles
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Explain the role of redundancy in a converged network. Summarize how STP works to eliminate Layer 2 loops in a converged network. Explain how the STP algorithm uses three steps to converge on a loop-free topology. Implement rapid PVST+ in a LAN to prevent loops between redundant switches. Hierarchical design model addresses issues found in flat model networks. One of these issues is redundancy. Having multiple paths for data to travel the network allows for a single path to be disrupted without
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frequency control (ALFC) loop regulates the megawatt output and the frequency variations when a power plant is subjected to a unit step load disturbance. The automatic frequency loop consists of 2 loops. The primary loop responds to a frequency signal which is a indirect measure of megawatt balance. By tending to maintain a megawatt balance‚ the primary loop performs indirectly a frequency control depending upon 2 to 3% of droop setting of the generator. Secondary loop control is done by a PID
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abiotic factors: An organism?s environment includes nonliving‚ or abiotic‚ features‚ such as temperature‚ sunlight‚ precipitation‚ rocks‚ ponds‚ and so forth. abrasion: particles moved by water‚ ice‚ and air can be effective in wearing away rock. active transport: the movement of a substance against its concentration gradient (from low to high concentration). Al2O3 (aluminum oxide) O ------ Al ----- O ------- Al --------- O Alleles: A version of a gene. Alternating current (AC). is electric
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by moving the coil near a magnet. This process is called electromagnetic induction. A simple generator (see Figure 1 below) consists of a single loop of wire turning in a magnetic field. Electricity is produced only while the loop is rotating. As the loop rotates‚ the two sides "cut" the magnetic lines of force. This induces electricity into the loop. One complete revolution of the
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The Principles of Hypnosis: CONTENTS Dylan Morgan THE BOOK is arranged in three parts: A‚ B and C. Part A‚ like the root system of a plant‚ is a foundation. It brings into mind some of the materials that will be needed for the remainder of the book. These chapters are only loosely connected to each other. Part B‚ like the stem of a plant‚ develops the central theme of the book‚ which is the key processes involved in Hypnotherapy. These chapters are strongly connected and should be read in order
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FDAVI Physics Akinwumi Fiyin 05-01-2014 MY EXPERIENCE ABOUT ROLLER COASTERS I had a great experience about roller coasters even though I have not climbed one before. Roller coaster is a popular amusement ride developed for amusement parks and modern theme parks. There are two main types of roller coasters which are the steel and wooden roller coaster. Steel coasters have tubular steel tracks‚ and are known for their smooth ride and often convoluted shapes that frequently
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According to Charles Duhigg’s theory in “The Power of Habit.” A habit loop has three parts‚ the cue to be a trigger; the routine‚ it can be physical or emotional‚ and the reward. At first‚ Hazel’s habit loop was simple‚ the cue was her parents did not allow her to go to school so she stay at home‚ the routine was she stayed at home and became isolated‚ and the reward was she felt safe and relieved. Because of this habit loop‚ she became isolate and hated to do the social activities. So when Hazel’s
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The Fifth Discipline The Art and Practice of the Learning Organization Peter M. Senge‚ Massachusetts Institute of Technology Leader-full Organizations! hange. Like it or not‚ it’s the predominant fact of our age. Patricia Fahey‚ lead trainer for the 1995 Head Start Phase III management training institute said‚ “Shift Happens!” None of us can prevent it. We can only deal with it. That institute drew heavily on the work of MIT’s Peter M. Senge of the Sloan School of Management and his 1994 book
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Fingerprint analysis had been used for over 100 years in law enforcement. The first forensic organization to identify criminals was established in 1915. In that time fingerprints were being used to track a criminal’s record‚ including previous arrests to decide decisions like sentencing‚ probation‚ and pardoning decisions. As technology has advanced so has our use for fingerprints. We have now been able to use fingerprints for background checks‚ biometric security (a way to access computers‚ electronic
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