Photovoltaic systems - Study guides, Class notes & Summaries

Complete Test Bank for Electrical Wiring Commercial, 18th Edition by Phil Simmons, Ray C. Mullin, Mark C. Ode ; ISBN13: 9780357767108...(Full Chapters included Chapter 1 to 22)...1. Commercial Building Plans and Specifications. 2. Reading Electrical Working Drawings--Entry Level. 3. General Requirements for Conductors. 4. Branch Circuits. 5. Switches and Receptacles. 6. Wiring Methods. 7. Motor and Appliance Circuits. 8. Feeder Installation and Load Calculation. 9. Special Systems. 10. ...

- Obtained by capturing heat and light from the Sun -Considered a green technology correct answers SOLAR ENERGY Include the use of photovoltaic systems, concentrated solar power and solar water heating. correct answers Active Solar Technology Include orienting a building to the Sun, selecting materials with favorable thermal mass or light dispersing properties, a correct answers Passive Solar Technology Main energy source in our earth. correct answers Sun Radiation Amount of sun rad...

Converting the energy of the sun from light to electricity is known as ___________________ . A.)solar thermal B.)photovoltaics C.)polycrystalline D.)megawatts correct answers photovoltaics A point where the cost of electricity from a solar energy system is the same price as electricity purchased from the local electric company is known as ____________________________ . A.)grid parity B.)the feed-in tariff C.)delightful D.)the solar set-aside correct answers grid parity Owners o...

A photovoltaic cell or device converts sunlight to ___ correct answers DC electrical energy PV systems operating in parallel with the electric utility system are commonly referred to as ___ systems correct answers interactive PV systems operating independently of other power systems are commonly referred to as ___ systems correct answers stand alone photovoltaic applications for spacecraft, remoted power and portable equipment would be considered what type of systems? correct answers st...

When using a dynamic schedule and the energy profile in an hour is >250 MW and the actual hourly integration deviates from the hourly energy profile by ____ the tag must be modified. A. 100 MW B. 10% C. 50 MW D. 25% B. 10% Dry steam plants, flash steam plants, and binary cycle power plants are the three main types of what kind of generating plant? A. Nuclear generators B. Combustion turbine generators C. Geothermal generators D. Hydroelectric generators C. Geothermal generators...

solar cell correct answers A devise that changes solar energy into electrical energy photovoltaics correct answers generating electricity from the sun, made of silicon, solar panel, can get a refund for excess electricity generated/can store excess Amortisation correct answers energetic amortisation (also known as energy return time) is the time which a solar electricity system needs to generate the energy used for its production and installation. when the period of its energetic amortisat...

Both residential and commercial solar photovoltaic systems operate on the same principle and both pose similar dangers, the greatest hazard of which is ____? correct answers direct current (DC) shock The residential system generally is smaller and may contain fewer safety features than the larger commercial system. Most photovoltaics are made primarily of ____?, the second most abundant element in the earth's crust, and the same semiconductor material used for computers. correct answers S...

Solar energy correct answers is a renewable energy source derived from the sun's radiation. Solar energy correct answers It is harnessed through photovoltaic (PV) cells and solar thermal systems. Solar energy correct answers plays a vital role in reducing carbon emissions and addressing climate change. OVERVIEW OF THE HISTORY AND DEVELOPMENT OF SOLAR ENERGY correct answers Early years (7th century BCE to 1800s) 1800s Early 1900s Late 1900s (1960s to 1990s) 2005 Mid-2010s Present ...

Right sizing is an important factor that will affect the energy demand of a project. The bigger the building, the higher the energy demand; therefore, projects should not be developed larger than their needs. In the LEED for Homes rating system, points are adjusted in all catefories according to the square footage of the home; thus, homes that are bigger need to earn more points to achieve a LEED certification, while smaller sized homes can become LEED-certified by earning fewer poin...

A fossil fuel furnace that varies it? 's capacity - Uses a modulating control valve Energy Management is - the monitoring and controlling of energy consuming devices The Coefficient of Performance decreases as the outdoor temperature drops - True Photovoltaic panels are used to power - almost everything, including street lighting, NASA satellite equipment and even the grid In order to determine the required capacity of heating and cooling equipment for a structure - a "Heat Load Calculat...