Equipment list: 1. Agilent 54621A oscilloscope 2. Agilent 33120 Function Generator 3. Capacitors 4. Resistors 5. Coaxial cables 6. Alligator lines Procedure: 1. Change the frequency of the signal to examine the circuit shown in Fig.1. 2. Measure the capacitance of the open-ended coaxial cable 3. Determine Ra and Rb to meet the amplitude and time constant specifications. 4. Measure the Gain and time constant (Tau), and compare the the measured data with the calculated data, which based on experiments. Instructions: 1. Measure the capacitance of the coaxial cable(*10 probe) 2. Determine Ra and Rb to meet the amplitude and Tau. 3. Connect the circuit as shown in Fig. 2 4. Switch the oscilloscope to 50 kHz square wave, 11 peak-to-peak voltage.
• Then the fault cable is tested to determine the type of fault, 18 KV is applied on each phase for 5 minutes, if the phase can carry this voltage, so this phase is good and no fault on it, if the phase cannot withstand this value of voltage, this means that the insulation is damaged and this phase is faulty, If one or more phase cannot withstand the 18 KV then these phases are faulty and the type of fault is short circuit due to breakdown of the insulation, but if the phases withstand the 18 KV applied but the current from the sending end not reach the other end, this means that there is an open circuit fault which is may be break in the conductor or the joint connecting the
1. Identify drives to which the databases and/or logs will be backed up, ensuring that there is enough disk space to accommodate the backups for the retention period that you choose. 2. Identify drive that will be used for data or log files. These will usually be on SAN storage and hence on a different drive from the operating system and SQL Server installations.
For each table: 1) Obtain the timestamp. 2) Call the service retrieve patient data, update all changes after comparing the timestamp. 3) After patient’s personal information, exercise and the requirements are downloaded comparing the timestamp. Loop through all the records; if data already exists, update it, else insert it. 4) Patients Last visited information and the recorded information are posted back to the server only if a field completed is false.
When deciding the server to be used for synchronizing its clock, a client should consider two main factors: 1. Reliability of the server The server should be highly reliable. It should be sending the correct time.
Network monitoring now is limited because of the number of servers it takes to deal with the large influx of router data. Router manufacturers have been attempting to combat this by adding counters to the routers that report on the number of data packets a router has processed during some time interval, but adding counters for every special task would be impractical and put more stress on servers since they would need thousands more to process the flood of data coming in. To combat this a system called Marple was created by researchers at MIT, Cisco Systems, and Barefoot Networks(Hardesty). Marple involves a programming language the allows network operators to specify a wide range of network-monitoring tasks and a small set of simple circuit elements that can execute any function specified in the language.
1. “An analysis of a large scale habitat monitoring applications” R.Szewczyk, A.Mainwaring, J.Polastre, J.Anderson and D.Culler 80 For the Wireless Sensor Network “Habitat and environmental monitoring” is the good driving application .From the second generation sensor networks which have been deployed at the summer and autumn of the year of Two-Thousand-Three the author has presented the analysis of the data. These networks have produced the same or unique datasets for both systems and biological analysis during a four month deployment and those have been consisted of One-Fifty devices.
This can help delete all the malware or malicious content on the computer’s system. This can be the only way to save a computer at times, for example if the memory storage has been filled up with worms that keep copying themselves until the system stops responding. If this is the case then deleting everything can be the easiest way to stop. Other times, the malware is not visible to the user allowing it to travel through the system’s hard drive and damage the files. It can also be disguised as useful files.
Components Computers have one or a lot of big or small R-A-M chips inside. RAM chips are a random access memory chip inside, the computer uses it to store information that will be used anytime or used to store something like the copy clipboard(The copy clipboard is the thing that stores what you copy to paste later) to delete/change later. There is also a spinning or solid state hard drive that uses DVD like disks that stores information like your video games, pictures, or other things. A CPU is the thing that your computer uses to do all the processing work, like our brain but not like it. CPU stands central-processing-unit.
1)Campaign Campaign is when a person who holds political offices goes to different place giving their ideas and opinions about subjects hoping to gain the favor of the people. 2)Poll Poll is something that is used to determine how much support a person in political office has. Or how much support a person in a political office has lost. 3)Reapportionment Reapportionment is when a political office person has been reappointed to their current office holding.
1. How we use information we collect: When you visit our site, we keep a record of communication with us. This record helps us to improve any problem you may be facing. Apart from that, we might also use your registered user ID to send information about our latest services and products. We also use our collected information to improve your user experience by improving our services.
1. What is the issue that the author(s) of this chapter has presented? The issue the author presents in chapter nine focuses on who should receive special education services and how should educators identify which students are to receive special education services. 2.
[3] 5. Radiofrequency transmitter It is used to generate the radiofrequency radiation which is needed to induce transition in the nuclei of the sample from the lower energy state to the higher energy state. It is attached at the right angles to the path of the field around the sample probe which is perpendicular to the magnetic field in order to achieve the maximum interaction with the sample. The oscillator then irradiates the sample with radiofrequency radiation and transmits radio waves of fixed frequency such as 60, 100, 200 or 300 MHz to a small coil that drives the sample in the probe.
a. In paragraph 4, definition pattern was found. b. Certain skills are considered key signs of higher mental abilities: good memory, a grasp of grammar and symbols, self-awareness, understanding others' motives, imitating others, and being creative. (c). The clue is that the aurthor gives definition of mental ability in this paragraph, good memory, understanding led me onto the clue.
All projects must come to an end and that is the time when it is handed off to the client for their responsibility. For this project there was some road blocks encountered when I was getting to the final stages of the project. I can see how scope creep can extend the timeframe of a project or even derail it completely. This report will describe the timing and extra procedures it took to finalize my project and complete it on time. I planned to have the exit meeting on Monday the nineteenth of October but received no response from the client.
Similarly to the previous measurement devices, the information was collected from various sources from both Knovel database and a Google search. Rotameter: