A photovoltaic cell - Study guides, Class notes & Summaries

Solar Photovoltaics (PV) Installation Exam | Questions & Answers (Rated A+) Solar Photovoltaics (PV) Installation Exam | Questions & Answers (Rated A+) What is the definition of photovoltaics (PV)? - ANSWER - the science of turning sunlight directly into electricity What does the abbreviation "PV" stand for? - ANSWER - Photons of light and Volts of electricity (photovoltaic) What do PV modules consist of? What are these typically made of? - ANSWER - solar cells; silicon What is si...

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

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...

Environmental Science Final: Straighterline. Questions with Answers. LATEST. Graded A+. Document Content and Description Below The small amount of dissolved oxygen found in warm water is considered a __________ to the success of many fish species. - Ans-limiting factor Environmental Science is an interdisciplinary area of study that deals with all of the following except - Ans-all of the above Primary succession is - Ans-a progression that begins with a total lack of organism Parasite that liv...

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...

Which of the following lamps provides a continuous spectrum of radiant energy in the visible, near IR, and near UV regions of the spectrum? A. Tungsten-filament B. Hydrogen C. Deuterium D. Mercury vapor - A most common light source for photometry in the visible region. continuous spectrum (360-800 nm). near IR and UV. Hydrogen and Deuterium (200-375 nm) Mercury vapor- not a continuous spectrum, emitting radiation at specific wavelengths Which of the following isolates light within a na...

Chapter 1: Clinical Chemistry Questions with Verified Solutions Which of the following lamps provides a continuous spectrum of radiant energy in the visible, near IR, and near UV regions of the spectrum? A. Tungsten-filament B. Hydrogen C. Deuterium D. Mercury Vapor A. Tungsten-filament Which of the following isolates light within a narrow region of the spectrum? A. Photomultiplier tube B. Monochromator C. Photovoltaic cell D. Detector B. Monochromator Which of the following is not desc...

Which of the following lamps provides a continuous spectrum of radiant energy in the visible, near IR, and near UV regions of the spectrum? A. Tungsten-filament B. Hydrogen C. Deuterium D. Mercury vapor - A most common light source for photometry in the visible region. continuous spectrum (360-800 nm). near IR and UV. Hydrogen and Deuterium (200-375 nm) Mercury vapor- not a continuous spectrum, emitting radiation at specific wavelengths Which of the following isolates light within a na...

Solar Noon correct answers The time of day where the Sun is directly overhead Azimuth correct answers The direction that your solar panel is oriented. Generally south facing for the norther lattitudes such as the US semiconductor correct answers In a photovoltaic device, the material that readily absorbs photons to generate charge carriers (free electrons or holes). AC correct answers See alternating current. ambient temperature correct answers The temperature of the surrounding area...

An advantage of an electromagnent over a permanent magnent is that ____. - ANSWER An electromagnent can be switched on and off. An excellent diffuser surface is one that ____. - ANSWER Scatters light uniformly in all directions. Light is converted into electricity ____. - ANSWER In a photovoltaic cell. The rotating part of a DC motor is known as ____. - ANSWER Armature.