Electrical Essay Examples

Electrical SystemsName Institutional Affiliation Electrical SystemsAn electrical power system is a complete network for power circuitry. It comprises of all the electrical components used in power transfer, its supply, and storage as well as its usage. The electrical system differs in many different ways, and the most common difference is its usage and transmission. The means used for power transmission is primarily dictated by the consumption of the load applied to it. The power consumed by a residential building greatly differs to that consumed by an industrial and commercial building. Industrial and commercial power usage is also of a wide range and as a result, have does not allow installation...

electrical form of signal then followed by a circuitry used for operating on all the signals in order to achieve the desired characteristics. In the sound meter, the electronic circuitry is adjustable making it easy to read the level of frequencies. A noise dosimeter is mostly used in most kinds of noise and sound analyses that include scientific noise measuring, traffic and transportation and safety in industries. The two main characteristics of noise dosimeter are the amount of frequency response and the level of dynamic range. The two devices can be used in a company to evaluate the amount of noise by measuring the amount of real sound and analyzing signals, different frequency and time and noise...

electrical activity in brain cells (Carlson 550). Misfiring electrical signals can cause an abnormality in the signal transfer process resulting in a seizure (Carlson 550). There are different types of seizures. Their classification depends on the intensity of the seizure, the parts of the body affected and parts of the brain from which the seizures originate among others. Most people identify seizures by their physical manifestation. Common signs such as convulsions, stiffness, loss of control over limbs and losing consciousness are signs common with people suffering from epilepsy (Carlson 550). Such seizures fall under the grand mal or tonic-chronic seizures. However, some seizures are difficult...

electrical potential due to difference in hydrogen concentration for different pH values. DISCUSSION/CONCLUSION The observed pH values for acetate I and Acetate II are an indication of acidic buffers. This is because acidic buffers have a pH of less than 7. These are obtained from weak acids. Sodium phosphate was confirmed to be an alkaline buffer since the pH obtained was more than 7. There was a significant difference between the observed and predicted pH for the Acidic buffers. The observed pH value of alkaline buffer showed an insignificant error. In general, the measured results and experimental results showed minimal differences which means the lab exercise was a success. Works...

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electrical activity of the brain, breathing patterns and eye movements. At the end of the study, the doctor will be in a position to track the number of times the breathing was impaired when one was sleeping (Melinda, 3). A CPAP machine is used in treating the condition where one wears it over his nose or the mouth. Sufficient air is pushed through the mouth or nose. The outcome is sustenance of the top airway tissues from collapsing when one is sleeping (Melinda, 4). Another way of managing the condition is by avoiding alcohol and sleeping pills. This helps in preventing a collapse of the airway when one is sleeping and increase time in the event that there is no proper breathing. In...

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Electrical Wiring Before beginning any process of electrical wiring, there is need to switch off power supply from the breaker box. After this, carry out some tests with a neon tester to be sure whether power is off, and if it is, then proceed. Meanwhile, residential wiring are either 12 or 14 gauges (Pethebridge and Neeson 32). On a typical note, when making an attachment to a wiring device, one needs to follow their color codes. In this regard, light switches as well will need the connection with a black wire that already exists within the system. Due to this reason, this paper will evaluate the process of wiring three and four-way switches. Required Tools and Materials Below implements will...

Electrical Engineering from Princeton...

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