+ Careers in Electricity
+ Outcome for today: Outcome EL6.1: Assess personal, societal, economic, and environmental impacts of electricity use in Saskatchewan and propose actions to reduce those impacts. a) Research employers and careers related to electrical energy generation, distribution, and conservation in Saskatchewan.
+ Key Terms Energy generation Energy distribution Energy conservation
+ Energy Generation
+ Electricity generation is the process of generating electric power from other sources of primary energy. Examples: Static Electricity Electromagnetic Induction Thermoelectric Effect
+ Energy Generation Static Electricity- physical separation and the transport of charges Electromagnetic Induction- transforms kinetic energy (energy of motion) into electricity Thermoelectric Effect- the direct conversion of temperature differences to electricity.
+ Energy Distribution
+ This is the final stage in the delivery of electric power; it carries electricity from the transmission systems to individual consumers. This uses ‘transformers’ which lowers the voltage to an amount that can be used in homes.
+ Energy Conservation
+ Energy conservation refers to the reducing of energy consumption through using less of an energy service. What are some ways that reducing our energy intake could be beneficial for our world?
+ Energy Conservation What are some ways that reducing our energy intake could be beneficial for our world? Saves money Less weakening of the ozone layer (greenhouse gases) Increased environmental quality National security Lowers energy costs
+ What are some common careers in the electrical industry?
+ What are some common careers in the electrician industry? There are a wide variety of careers available in this industry. Common professions include: Electrician Line Worker (Power line Technician) Electrical Installer Power Plant Operator
+ Electrician
+ Install and repair wiring and electrical components of residential, industrial and corporate buildings. Usually work for electrical contracting or construction firms. Some specialize in installation during construction, while others specialize in maintenance. Some will do both.
+ Line Worker
+ Line Worker (Power Line Technician) Electrical line workers work for utility companies, installing and maintaining the overhead and underground lines and cables that carry electricity to homes and businesses. They either specialize in either power or telecommunication lines. Also often specialize in one job function, like cable repair or equipment testing. These professionals wear protective gear and must follow stringent safety procedures.
+ Electrical Installer
+ Electrical Installers work in a variety of businesses, setting up electrical motors and appliances. They resolve general maintenance issues and perform large repairs, such as faulty switch boards and power grids for electrical companies. These people may be hired to combine the wiring and electronics necessary to run advanced-technology vehicles.
+ Power Plant Operator
+ Power Plant Operators are responsible for controlling the components that generate electricity and direct it to various buildings and facilities. They operate and monitor boilers that distribute heat and hot water or generators that provide emergency power. May also work with large turbine engines that output power from a main source.
+ Guessing Game
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+ Power Plant Operator Power Plant Operators are responsible for controlling the components that generate electricity and direct it to various buildings and facilities. They operate and monitor boilers that distribute heat and hot water or generators that provide emergency power. May also work with large turbine engines that output power from a main source.
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+ Line Worker Electrical line workers work for utility companies, installing and maintaining the overhead and underground lines and cables that carry electricity to homes and businesses. They either specialize in either power or telecommunication lines. Also often specialize in one job function, like cable repair or equipment testing. These professionals wear protective gear and must follow stringent safety procedures.
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+ Electrical Installer Electrical Installers work in a variety of businesses, setting up electrical motors and appliances. They resolve general maintenance issues and perform large repairs, such as faulty switch boards and power grids for electrical companies. These people may be hired to combine the wiring and electronics necessary to run advanced-technology vehicles.
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+ Electrician Install and repair wiring and electrical components of residential, industrial and corporate buildings. Usually work for electrical contracting or construction firms. Some specialize in installation during construction, while others specialize in maintenance. Some will do both.
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+ Power Plant Operator
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+ Line Worker
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+ Electrician
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+ Line Worker
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+ Electrical Installer
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+ Electrician
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+ Power Plant Operator
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+ Electrical Installer
+ Pros and Cons?
+ Negative Impacts of Electrical Use in Saskatchewan?
+ Negative Impacts of Electrical Use in Saskatchewan Air Pollution (carbon dioxide, greenhouse gases, nitrogen oxide) Coal Mining (a mine collapse, pollutants released, damages to ecosystems, downstream contamination) Thermal Pollution (heating bodies of water decreases oxygen content which is harmful to animals who depend on oxygen)
+ Pick Your Favourite! Pick your favourite career and take a stand! In your group, come up with ways that in ‘your’ particular profession you can reduce the negative impacts of electrical use in Saskatchewan.