Current, Voltage and Power Curves A Current (I) versus Voltage (V) Curve of a PV / Solar Module (“I-V†Curve) shows the possible combinations of its current and voltage outputs. 47. which will improve your skill. In addition to producing energy, they can be used as a photodetector (for example infrared detectors), detecting light or other electromagnetic radiation near the visible range, or measuring light intensity.. The cell efficiency of 16.6% was obtained for Ga-doped mc-Si solar cell (10cm by 10cm). Solar cells within a panel, are typically around 3 volts each. Can't read the image? ECE Board Exam April 1998. Solar cells in the modules mounted on your roof convert sunlight directly into DC power. A pyrometer is used for the measurements of a. Diffuse radiations only. The working of a solar cell solely depends upon its photovoltaic effect hence a solar cell also known as photovoltaic cell.A solar cell is basically a semiconductor device. 0.5 volt B. Solar energy is a prominent source of non-conventional energy, and the solar cell is one of the most popular ways to convert solar energy into a usable form of energy. 18. Click here to refresh, © 2015 - 2020 MechanicalTutorial.com This Content is copyrighted By MechanicalTutorial.com |All Rights Reserved. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. While solar accounts for less than 2% of U.S. electrical generating capacity overall, it is one of the fastest-growing energy markets in the country. 3. 1 volt C. 1.8 volt D. 1. Answer: a A. A typical output of a solar cell is. The voltage of a single solar cells is about. With solar power continuing to get more affordable and new installations happening every day, the solar industry is booming. d. None of the above. A. In addition to producing energy, they can be used as a photodetector (for example infrared detectors), detecting light or other electromagnetic radiation near the visible range, or measuring light intensity.. July 6, 2019. Solar Collectors and Instruments - MCQs with answers Q1. Optical fiber operates on the principle of (a) Total internal reflectance (b) Tyndall effect (c) Photo-electric effect (d) Laser technology Answers: 1. b 2. a 3. c 4. a 5. b 6. d 7. c 8. a 9. b 10. d 11. a . A typical output of a solar cell is_____? Power Generation Power Generation/ Power Plant Engineering. Check the below NCERT MCQ Questions for Class 7 Science Chapter 1 Nutrition in Plants with Answers Pdf free download. These short objective type questions with answers are very important for Board exams as well as competitive exams. Filed Under: Electrical MCQ. 5 volt. 1 above. A typical output of a solar cell is_____? The above equation shows that V oc depends on the saturation current of the solar cell and the light-generated current. A solar cell transform solar energy into electrical energy. Define solar panel. There's too much resistance inside the semiconductor. This means that solar cells and solar panels, along with the efficiency, versatility and financial returns on solar systems will continue to increase at a brisk pace for some time to come. A. the sun in between the earth and the moon. 451. a) True b) False View Answer. A solar cell is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon. For most solar cell measurement, the spectrum is standardised to the AM1.5 spectrum; the optical properties (absorption and reflection) of the solar cell (discussed in Optical Losses); and the collection probability of the solar cell, which depends chiefly on the surface passivation and the minority carrier lifetime in the base. The Solar System MCQ Practice The Solar System MCQ Practice . 2. a) Thermocouple b) Photovoltaic cell c) Solar cell d) Photoelectric cell You can send your comments directly at info@mechanicaltutorial.com. www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. 1. MCQ in Uninterrupted Power Supply (UPS) MCQ in Float-Battery System ; MCQ in Converters ; MCQ in Inverters; Start Practice Exam Test Questions Part 1 of the Series. We have Provided Nutrition in Plants Class 7 Science MCQs Questions with Answers to help students understand the concept very well. No External Bias in Solar cell c. Larger surface area in photodiode d. No difference 40 During the collection of e-h pairs, holes are collected by a. This test is Rated positive by 90% students preparing for Class 10.This MCQ test is related to Class 10 syllabus, prepared by Class 10 teachers. Which of the following constitutes the major load for an automobile battery? Ans: The moon in between the sun and the earth. [CBSE 2014, 2012] Answer/Explanation. It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as current, voltage, or resistance, vary when exposed to light. Amorphous silicon is an allotropic variant of silicon, and amorphous means "without shape" to describe its non-crystalline form. Solar Power - MCQs with answers Q1. Mcq Added by: Muhammad Bilal Khattak. Flue Gases and Super Heater in Thermal Power Plant - MCQs wi... Boiler in Thermal Power Plant - MCQs with answers. A solar cell can only absorb 15 to 25 percent of the sun's energy because: Not all wavelengths of light create the right reaction in the cell. Main difference between solar cell and photodiode: Solar cells are more concerned with the amount of absorbed photons (absorption efficiency) than with the reaction time. PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION. A Solar cell is an electrical device that converts the energy of light directly into electricity by the _____ a) Photovoltaic effect b) Chemical effect c) Atmospheric effect d) Physical effect Answer: a Explanation: The photovoltaic effect was first discovered in 1839 by Edmond Becquerel. 1 minute and 15 seconds A solar panel converts ? d. None of the above. Electronic Principles MCQ question is the important chapter for a … Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. Please allow me to share in your discussion about the fill factor of the solar cells. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. 3. Steel. MCQ quiz on Solar system and Planets multiple choice questions and answers on Solar system and Planets MCQ questions quiz on Solar system and Planets objectives questions with answer test pdf for interview preparations, freshers jobs and competitive exams. Solar Energy Quiz: ... What are Photovoltaic Cells or solar cells made of? 4 light years ? Direct Solar energy is used for (A) water heating. Therefore, the short-circuit current is the largest current which may be drawn from the solar cell. 1 / 100000000 B. The efficiency of a solar cell may be in the range, 49. 1 / 10000000 C. 1 / 1000000000 D. 1 / 10000000000 ANSWER: C […] C. Plastic. The principle of a solar cell is same as the photodiode. Marvel Cinematic Universe Phase 3 Quiz! Solar Energy Quiz Solar Energy Quiz . : 29. Solar cell is the basic unit of solar energy generation system where electrical energy is extracted directly from light energy without any intermediate process. c. Both direct and diffused radiations. (C) drying. MCQ on Solar System 1.During solar eclipse, which of the following represent the relative position of the sun, moon and earth correctly. (B) distillation. A solar cell transform solar energy into electrical energy. Are You Truly An Entrepreneur Quiz! D. Solar radiation into kinetic energy b. The saturation current, I 0 depends on recombination in the solar cell. b. Written by Shahzad F. Malik. MCQ in Satellite Communications Part 5 as one of the Communications Engineering topic. 87. A module in a solar panel refers to a. Multiple Choice Questions (MCQ) with Answers 1. This test is Rated positive by 90% students preparing for Class 9.This MCQ test is related to Class 9 syllabus, prepared by Class 9 teachers. Overview. Not only that, the rate of innovative development in the solar industry is still rapid. The Solar System MCQ Practice The Solar System MCQ Practice . Solar paint is currently just an ideal product from solution-processed organic solar cells or dye-sentisized solar cells. Solar Power - MCQs with answers Q1. 85. It’s basically a large-area photodiode. A _____ is a group of cells that generates electric energy from their internal chemical reaction. In this page you can learn various important solar cell multiple choice questions answers, solar cell mcq , short questions and answers on solar cell, sloved solar cell objective questions answers etc. Electrolysis and Storage of Batteries Electrolysis and Storage of Batteries. 8 minutes and 20 seconds ? C.the sun, moon and earth are not in a single line. A typical I-V curve for a 12 V Module is shown at Fig. Solar cells are described as being photovoltaic, irrespective of whether the source is sunlight or an artificial light. ? 20 seconds ? Silicon. Answer: ... We hope the given MCQ Questions for Class 10 Science Sources of Energy with Answers will help you. While I sc typically has a small variation, the key effect is the saturation current, since this may vary by orders of magnitude. Solar energy is a prominent source of non-conventional energy, and the solar cell is one of the most popular ways to convert solar energy into a usable form of energy. Solar panels are expensive, partly because they are made with silicon, which is costly to produce. (b) Both A and R are true but R is not the correct explanation of A. Dec 24,2020 - Cell : The Fundamental Unit Of Life - Olympiad Level MCQ, Class 9 Science | 25 Questions MCQ Test has questions of Class 9 preparation. 50. Nanobiotechnology deals with materials of the size _______ m. A. 85. General Science & Ability • GK MCQ’s • MCQs Energy Resources MCQs (Set-III) | General Science and Ability. So, for example, a 12v solar panel will be made up a of string of 4 cells, whilst 24v solar panels will be made up of strings of eight cells. The power from the sun intercepted by the earth is approximately (A) 1.8 × 108 MW (B) 1.8 × 1011 MW (C) 1.8 × 1014 MW (D) 1.8 × 1017 MW 3. The voltage of a single solar cells is about (a) ... MCQ or Objective. which will improve your skill. All Rights Reserved. A solar cell Light travels at approximately 300,000,000 metres per second. 2. Solar collectors need clear skies and sunshine. 48. 86. A. aluminum B. Germanium C. silicon D. scandium. B. Electromagnetic radiation directly into electricity. A module in a solar panel refers to a. These electrodes do not obstruct light to reach the thin p-type layer. © Copyright 2016. Which of the following material is used in solar cells? Eliminates combustion of fuel b. A. Individual solar cells can be combined to form modules common… What is the most common volt system in a Photovoltaic module? For cell culture applications the standard configuration is N2 as the balance gas and O2 and CO2 as the solute gases but, under customer’s request, the instrument can be set with other desired non-aggressive gas media. Dec 27,2020 - Sources Of Energy - MCQ Test (22-11-2017) | 30 Questions MCQ Test has questions of Class 10 preparation. These short solved questions or quizzes are provided by Gkseries. Power Systems - Electrical Power Generation. Assertion: Wind energy farms cannot be established every where. What do you know about solar energy and solar panels? 0.1V B. Which material is used to made a solar cell_____? Device which converts solar energy into electricity (d) Solar cell: 5. 45. Which material is used to made a solar cell_____? They are wired up in series within the panel to create a higher voltage. Solar cell works based on (a) Laser technology (b) Photo-conduction (c) Thermal emission (c) Tyndall effect 17. For an ideal solar cell at most moderate resistive loss mechanisms, the short-circuit current and the light-generated current are identical. How long does it take light to travel from the sun to earth? Power Generation Power Generation/ Power Plant Engineering. B. the moon in between the sun and the earth. Thermal energy into electricity. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. Enter the code above here : c. Series and parallel arrangement of solar cells. 12. a 13. b 14. c 15. c 16. b 17. a . www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. 0.26 ... D. 2 V. Mcq Added by: Muhammad Bilal Khattak. C.the sun, moon and earth are not in a single line. A solar cell is basically a p-n junction diode. Choose the letter of the best answer in each questions. ANSWER: c. Series and parallel arrangement of solar cells. D.the earth between the sun and the moon . Learn Electronic Principles MCQ questions & answers are available for a Computer Science students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Parallel arrangement of solar cells. b. MCQ on Basic Electrical. all of the above Both the current state of solar battery technology, and the cost of solar panels, are hindrances to more thorough harnessing of this vast, renewable source of energy. Are You Truly An Entrepreneur Quiz! Fig.1. View Answer / Hide Answer Solar Energy Multiple Choice Questions and Answers for competitive exams. Answer: Explanation: A group of solar cells arranged in a definite pattern is called a solar panel. Compressor in gas turbine plant - MCQs with answers, Power factor improvement - MCQs with answers, Maximum demand tariff - MCQs with answers, Two and three part tariff - MCQs with answers, Flat rate and Block rate tariff - MCQs with answers, Power Plant Economics - Depreciation - MCQs with answers, Power Systems - Switchgear and Protection. A cadmium sulphide cell is a (a) solar cell (b) dry cell (c) photo voltaic cell (d) photo conductive cell. Photovoltaic cell or solar cell converts..... A. Solar Energy Quiz: MCQ Facts Trivia! General Knowledge MCQ’s. (D) All of the above 2. Answer/Explanation. Reason: The wind energy farms can be established only at those places where wind blows for most part of the year. Mcq Added by: Muhammad Bilal Khattak. B. Solar cells are described as being photovoltaic, irrespective of whether the source is sunlight or an artificial light. A. battery. The voltage of a single solar cells is about. For satellite the source of energy is..... A. Cryogenic storage B. The efficiency of a solar cell is quite low, the research is being conducted on the development of different and advanced materials and technology to build more efficient solar cells. 3. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) The system is interconnected with your utility. A. the sun in between the earth and the moon. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. Answered - [Steel] [Iron] [Silicon] [Metal] are the options of mcq question 'Photovoltaic' cells are solar cell, which are made of; realted topics topics with 0 Attempts, 0 % Average Score, 0 Topic Tagged and 0 People Bookmarked this question which was asked on May 03, 2019 13:41 C. Solar radiation into thermal energy. MCQ on Electrical Circuit Theory MCQ on Electrical Devices MCQ on Measuring Instruments MCQ on Engineering Materials MCQ on Power Generation MCQ on Switchgear and Protection MCQ on DC Machine MCQ on DC Generator MCQ on DC motor MCQ on Special Motor MCQ … 1,295 Views. 2 Comments. Photovoltaic cells, more commonly known as solar cells, are found in applications such as calculator and satellites. A component called an inverter converts this DC power into AC power that can be used in your home. physics general knowledge objective questions answers mcq are important in ssc, upsc, ibps and competitive examination and entrance tests. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) For the first time, more solar generating capacity was added in 2015 than natural gas in the U.S. (Source: FERC) 3. - question 2734 Ans-d Q2-. It’s basically a large-area photodiode. Which of the following is not a source of power ? d. None of the above. Solar energy: A. is converted completely into electricity in a photovoltaic cell B. is not able to be stored C. is a renewable energy source D. is suitable only for heating water 19. A. In this page you can learn various important battery multiple choice questions answers, cell and battery mcq , short questions and answers on battery, sloved battery objective questions answers etc. D. Concrete. c. Series and parallel arrangement of solar cells. MCQ on Solar System 1.During solar eclipse, which of the following represent the relative position of the sun, moon and earth correctly. A solar cell also converts light energy into electrical energy. What is the other term of the secondary cells considering its capability to accept recharging? Name any two elements that are used in fabricating solar cells. Explanation: If we use PbS as the solar cell material, then most of the solar radiation will be absorbed on the top-layer of the solar cell and will not reach in the depletion zone. Solar Panels Characteristics Current, Voltage and Power Curves of a Solar (PV) Panel. b. View Answer / Hide Answer A solar cell is basically a junction diode, although its construction it is little bit different from conventional p-n junction diodes.A very thin layer of p-type semiconductor is grown on a relatively thicker n-type semiconductor.We then apply a few finer electrodes on the top of the p-type semiconductor layer.. A pinoybix mcq, quiz and reviewers. Primary Sidebar. MCQ in Float-Battery System ; MCQ in Converters ; MCQ in Inverters; Continue Practice Exam Test Questions Part 10 of the Series. [CBSE 2014, 2012] Answer/Explanation. Fuel cell converts chemical energy to electrical energy using a reaction that a. Featured Quizzes. Choose the letter of the best answer in each questions. Front contact b. Contact us: info@mechanicaltutorial.com. B. The efficiency of a solar cell is quite low, the research is being conducted on the development of different and advanced materials and technology to build more efficient solar cells. Direct radiations only. Solar energy is radiant light and heat from the Sun that is harnessed using a range of technologies – including solar panels, which absorb the sunlight to generate electricity and heat. Marvel Cinematic Universe Phase 3 Quiz! World's Hardest Science Quiz You'll Ever … A solar cell (also known as a photovoltaic cell or PV cell) is defined as an electrical device that converts light energy into electrical energy through the photovoltaic effect. Solar cell is the basic unit of solar energy generation system where electrical energy is extracted directly from light energy without any intermediate process. The short-circuit current depends on a number of factors which are described below: the area of the solar cell. Dec 24,2020 - Cell : The Fundamental Unit Of Life - Olympiad Level MCQ, Class 9 Science | 25 Questions MCQ Test has questions of Class 9 preparation. Back contact c. Si-wafer d. Finger electrodes 41 . Nuclear power plant (b) Nuclear fission: We hope the given NCERT MCQ Questions for Class 10 Science Chapter 14 Sources of Energy with Answers Pdf free download will help you. Battery C. Solar cell D. Any of the above A solar cell also converts light energy into electrical energy. All the following statements are correct EXCEPT A. generators convert mechanical energy into electrical energy B. nuclear reactors convert mass into energy Solar Energy Quiz: MCQ Facts Trivia! Satellite power requirement is provided through. Answer: Explanation: Germanium, Silicon. Solar cells are a form of photoelectric cell, defined as a device whose electrical characteristics – such as current, voltage, or resistance– vary when exposed to light. Nano Biotechnology MCQ Questions and Answers Part – 1 Nano Biotechnology MCQ Questions and Answers Part – 2 Nano Biotechnology MCQ Questions and Answers Part – 3 1. Solar cell and solar panel technology is constantly improving. Reaction cell. Solar Energy Quiz: MCQ Facts Trivia! 46. B. the moon in between the sun and the earth. View Answer / Hide Answer Solar Energy Quiz Solar Energy Quiz . Solar cells made from c-Si are single-junction cells and are generally more efficient than their rival technologies, which are the second-generation thin-film solar cells, the most important being CdTe, CIGS, and amorphous silicon (a-Si). Which of the following is an indirect method of solar energy utilization? Parallel arrangement of solar cells. A. Main difference between solar cell and photodiode: Solar cells are more concerned with the amount of absorbed photons (absorption efficiency) than with the reaction time. This test is Rated positive by 90% students preparing for Class 9.This MCQ test is related to Class 9 syllabus, prepared by Class 9 teachers. Name any two elements that are used in fabricating solar cells. MCQ Instruments calibrates its gas mixers with native gases. Series arrangement of solar cells. The Solar System MCQ Practice 15 Questions | By Hidayah | Last updated: Jan 23, 2013 | Total Attempts: 2641 Questions All questions 5 questions 6 questions 7 questions 8 questions 9 questions 10 questions 11 questions 12 questions 13 questions 14 questions 15 questions Series arrangement of solar cells. The working of a solar cell solely depends upon its photovoltaic effect hence a solar cell also known as photovoltaic cell.A solar cell is basically a semiconductor device.

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