Unit 3: Screening and Assessment

The Assessment Process Maria Barrezueta Kaplan University The Assessment Process Many wellsprings of vitality exist surrounding us, the two primary types of vitality are dynamic and potential. While potential vitality is more subtle, dynamic vitality can be simpler to recognize. Vitality originates from various sources, some that are inexhaustible and others that have a constrained flexibly. The world that we live in has an appeal for vitality, and it is imperative to discover elective sources that are inexhaustible and cost effective.It is advantageous to think about the vitality that is utilized day by day, attempt to discover methods of utilizing sustainable assets, and making it an individual obligation to preserve vitality by decreasing every day use. Vitality is utilized from numerous points of view, whatever can do â€Å"work† displays vitality (Trefil and Hazen, 2010). People depend on nourishment for vitality, as our bodies convert food into work (Trefil and Hazen, 20 10). With such a large number of specialized advances, vitality has a noteworthy job in our regular lives.The caution that is utilized to awaken, the lights that we use when its dull, the heated water that we use in the first part of the day, the power that is utilized for a blow dryer or straightener, to make espresso and toast, the gas that is utilized to head to work†¦it appears as vitality sources are in consistent use, a fraction of the time it happens easily. Power is a wellspring of vitality that is utilized for a wide range of apparatuses that serve our day by day needs. It is anyway an optional wellspring of vitality since it begins from coal, petroleum gas, oil, and atomic (energy4me. com, 2013).Electricity can be produced using inexhaustible sources, for example, sun powered vitality and wind (Trefil and Hazen, 2010). As power makes a considerable lot of the instruments we need practical, gas is likewise a vitality source that is utilized at home, during movement and at work. Living in California, the climate is certifiably not a subject to grumble about. In any case, we utilize the forced air system in the late spring and the warmer in the winter. A few homes utilize electric ovens while others use gas. These vitality sources originate from oil; the vitality source that gives fuel to our vehicles, heat for our homes, produces power, and is utilized in numerous ordinary items (energy4me. om, 2013). As per Trefil and Hazen â€Å"Fuels like (oil), coal, and gaseous petrol are called petroleum derivatives since they are the aftereffect of procedures that happened long ago† (2010). Thus, oil an exceptionally high sought after wellspring of vitality, isn't sustainable. Sustainable power source has become a significant theme, as the need to preserve petroleum derivatives has expanded fundamentally. While thinking about inexhaustible assets, various elements exist, for example, dependability and cost.As referenced before, the two fundamental ty pes of sustainable power source originate from wind and sun oriented vitality on the grounds that these sources are solid and there are no an unnatural weather change dangers included (Trefil and Hazen, 2010). Wind vitality is an inexhaustible wellspring of vitality; with the utilization of wind turbines, it creates power with each turn of the edge (energy4me. com, 2013). Since power is created with each turn, the measure of vitality acquired relies upon the measure of wind accessible to that district. California has 3 principle wind cultivates and are situated in Tehachapi, Altamont Pass, and San Gorgonio (California Energy Commission, 2013).Wind vitality is commonly higher around spring and summer, which doesn’t make it a solid source throughout the entire year. Utilizing wind vitality for individual home use would possibly work on the off chance that one lived by the coast. Wind vitality is certainly not a sustainable power source that is accessible to numerous populaces, consequently would not be fitting to inhabitants searching for elective vitality sources. A sustainable source that can be progressively available is sun based vitality, particularly in California since vitality is acquired from the sun. The utilization of sun oriented vitality has been around since old occasions, the measure of sun based force accessible is endless.The destruction is that when the sun isn't sparkling, there is no force created. Be that as it may, living in southern California, utilizing sunlight based vitality is more promptly accessible than in different areas since it is regularly bright. To utilize sun powered vitality, sun based boards that produce photovoltaic cells are made, these boards transform daylight into power (energy4me. com, 2013). Another wellspring of sustainable power source is hydropower, which uses water to make power. For the most part hydropower ventures comprise of a solid progression of water that puts weight and turns the turbines that crea te power (energy4me. om, 2013). Hydropower is a dependable source, anyway it would not be proper for southern Californians in light of the fact that the territory is too dry and a hydropower task would not work. The primary vitality source that is utilized is oil, we use it for transportation, warming, cooling, and for its numerous different advantages. The drawback of oil is that solitary a restricted gracefully exists. There is additionally a potential danger of ecological harm at whatever point penetrating for oil is finished. The upside of sustainable power sources is that the gracefully depends on the climate conditions.This implies that as long as there is daylight, sun based vitality can be delivered. Any place wet areas exist, hydropower activities can be set up, similarly as blustery locales can utilize wind turbines to produce power. These assets are normally accessible, accordingly permitting an unending gracefully of vitality. In any case, the fundamental weakness of all sustainable power sources is that the entirety of the techniques talked about are very exorbitant. Building wind turbines can be costly, anyway after they have been manufactured, power is created at no expense. The equivalent with sun powered vitality, it includes a high speculation and just works with sunlight.However, the framework does last 15-30 years which is a lot of time. The hydropower ventures are expensive, yet there is likewise a hazard that it might have a natural effect by changing the dam zone (energy4me. com, 2013). In spite of its hindrance, it does has the capacity of making a lot of intensity. It is imperative to assume individual liability on the vitality that is utilized, by rehearsing vitality protection. This should be possible * notwithstanding utilizing elective types of vitality, vitality preservation is likewise a noteworthy manner by which we can lessen our natural effects on the environment.Determine regions where you may as of now practice vitality prot ection and furthermore recognize at any rate 3 manners by which you can diminish your vitality utilize both at home, grinding away, and in different moves you make on an ordinary Shawn_Edwards_Assignment2. doc References California Energy Commission (n. a. ) (n. d. ). Recovered on April 18, 2013 from: http://www. vitality. ca. gov/Energy Sources (n. a. ) (2013). Recovered on April 18, 2013 from: http://www. energy4me. organization/National Renewable Energy Laboratory (n. a. ) (2013) Retrieved on April 18, 2013 from: http://www. nrel. gov/