a solar cell is a mcq

1 minute and 15 seconds A solar panel converts ? How long does it take light to travel from the sun to earth? These short solved questions or quizzes are provided by Gkseries. A pinoybix mcq, quiz and reviewers. Filed Under: Electrical MCQ. B. Solar Panels Characteristics Current, Voltage and Power Curves of a Solar (PV) Panel. A solar cell Light travels at approximately 300,000,000 metres per second. 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. Name any two elements that are used in fabricating solar cells. 0.5 volt B. Solar cell and solar panel technology is constantly improving. 8 minutes and 20 seconds ? 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.. Nanobiotechnology deals with materials of the size _______ m. A. Which of the following is not a source of power ? A component called an inverter converts this DC power into AC power that can be used in your home. 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. 1 volt C. 1.8 volt D. 1. 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. A. Series arrangement of solar cells. 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 panels are expensive, partly because they are made with silicon, which is costly to produce. ANSWER: c. Series and parallel arrangement of solar cells. The voltage of a single solar cells is about. View Answer / Hide Answer 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. For satellite the source of energy is..... A. Cryogenic storage B. 3. A. aluminum B. Germanium C. silicon D. scandium. Solar Energy Quiz: MCQ Facts Trivia! 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. 2. 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). b. d. None of the above. Amorphous silicon is an allotropic variant of silicon, and amorphous means "without shape" to describe its non-crystalline form. 85. b. July 6, 2019. A _____ is a group of cells that generates electric energy from their internal chemical reaction. Direct radiations only. Which of the following is an indirect method of solar energy utilization? View Answer / Hide Answer Assertion: Wind energy farms cannot be established every where. 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. 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. Electronic Principles MCQ question is the important chapter for a … PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION. All Rights Reserved. c. Series and parallel arrangement of solar cells. 4 light years ? [CBSE 2014, 2012] Answer/Explanation. a) True b) False View Answer. What do you know about solar energy and solar panels? a) Thermocouple b) Photovoltaic cell c) Solar cell d) Photoelectric cell A solar cell is basically a p-n junction diode. Parallel arrangement of solar cells. 0.1V B. 46. Solar Energy Multiple Choice Questions and Answers for competitive exams. 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. 20 seconds ? (C) drying. Not only that, the rate of innovative development in the solar industry is still rapid. 12. a 13. b 14. c 15. c 16. b 17. a . 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. 2. Written by Shahzad F. Malik. 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. The voltage of a single solar cells is about (a) ... MCQ or Objective. 18. A. 5 volt. General Science & Ability • GK MCQ’s • MCQs Energy Resources MCQs (Set-III) | General Science and Ability. A. [CBSE 2014, 2012] Answer/Explanation. C. Solar radiation into thermal energy. 451. MCQ in Satellite Communications Part 5 as one of the Communications Engineering topic. 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. Device which converts solar energy into electricity (d) Solar cell: 5. 3. We have Provided Nutrition in Plants Class 7 Science MCQs Questions with Answers to help students understand the concept very well. - question 2734 What is the most common volt system in a Photovoltaic module? Which of the following material is used in solar cells? 3. 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. Enter the code above here : 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. Marvel Cinematic Universe Phase 3 Quiz! A typical output of a solar cell is. (B) distillation. MCQ in Float-Battery System ; MCQ in Converters ; MCQ in Inverters; Continue Practice Exam Test Questions Part 10 of the Series. Electrolysis and Storage of Batteries Electrolysis and Storage of Batteries. A typical I-V curve for a 12 V Module is shown at Fig. 2 Comments. Solar Energy Quiz: MCQ Facts Trivia! A. battery. The cell efficiency of 16.6% was obtained for Ga-doped mc-Si solar cell (10cm by 10cm). Answer: Explanation: A group of solar cells arranged in a definite pattern is called a solar panel. All the following statements are correct EXCEPT A. generators convert mechanical energy into electrical energy B. nuclear reactors convert mass into energy Choose the letter of the best answer in each questions. 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. World's Hardest Science Quiz You'll Ever … Solar Energy Quiz: ... What are Photovoltaic Cells or solar cells made of? ? 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. For the first time, more solar generating capacity was added in 2015 than natural gas in the U.S. (Source: FERC) 3. Solar cell works based on (a) Laser technology (b) Photo-conduction (c) Thermal emission (c) Tyndall effect 17. Which material is used to made a solar cell_____? Answer: Explanation: Germanium, Silicon. 1,295 Views. Please allow me to share in your discussion about the fill factor of the solar cells. 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 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. For an ideal solar cell at most moderate resistive loss mechanisms, the short-circuit current and the light-generated current are identical. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. which will improve your skill. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. Solar Energy Quiz Solar Energy Quiz . A solar cell transform solar energy into electrical energy. Eliminates combustion of fuel b. MCQ on Solar System 1.During solar eclipse, which of the following represent the relative position of the sun, moon and earth correctly. Which of the following constitutes the major load for an automobile battery? Satellite power requirement is provided through. Featured Quizzes. Solar Power - MCQs with answers Q1. B. the moon in between the sun and the earth. The short-circuit current depends on a number of factors which are described below: the area of the solar cell. Photovoltaic cell or solar cell converts..... A. Silicon. General Knowledge MCQ’s. Power Generation Power Generation/ Power Plant Engineering. c. Both direct and diffused radiations. 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. 87. Solar cells are described as being photovoltaic, irrespective of whether the source is sunlight or an artificial light. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) The voltage of a single solar cells is about. 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. Battery C. Solar cell D. Any of the above Parallel arrangement of solar cells. The Solar System MCQ Practice The Solar System MCQ Practice . These electrodes do not obstruct light to reach the thin p-type layer. Steel. Ans: The moon in between the sun and the earth. Reaction cell. d. None of the above. Are You Truly An Entrepreneur Quiz! The system is interconnected with your utility. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. : 29. Name any two elements that are used in fabricating solar cells. D.the earth between the sun and the moon . C.the sun, moon and earth are not in a single line. 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. 1 / 10000000 C. 1 / 1000000000 D. 1 / 10000000000 ANSWER: C […] The principle of a solar cell is same as the photodiode. 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. 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. C.the sun, moon and earth are not in a single line. 48. 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. Choose the letter of the best answer in each questions. Answer/Explanation. 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. 85. Series arrangement of solar cells. Solar cells within a panel, are typically around 3 volts each. There's too much resistance inside the semiconductor. 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. Define solar panel. Solar cells are described as being photovoltaic, irrespective of whether the source is sunlight or an artificial light. Individual solar cells can be combined to form modules common… B. the moon in between the sun and the earth. Overview. MCQ on Basic Electrical. They are wired up in series within the panel to create a higher voltage. A typical output of a solar cell is_____? Solar collectors need clear skies and sunshine. A module in a solar panel refers to a. A solar cell also converts light energy into electrical energy. Solar cell is the basic unit of solar energy generation system where electrical energy is extracted directly from light energy without any intermediate process. 45. A. the sun in between the earth and the moon. Check the below NCERT MCQ Questions for Class 7 Science Chapter 1 Nutrition in Plants with Answers Pdf free download. 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.. B. Electromagnetic radiation directly into electricity. Contact us: [email protected] 1 / 100000000 B. 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. d. None of the above. These short objective type questions with answers are very important for Board exams as well as competitive exams. 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. 1. Reason: The wind energy farms can be established only at those places where wind blows for most part of the year. Click here to refresh, © 2015 - 2020 MechanicalTutorial.com This Content is copyrighted By MechanicalTutorial.com |All Rights Reserved. B. Answer: a The efficiency of a solar cell may be in the range, 49. Back contact c. Si-wafer d. Finger electrodes 41 . The above equation shows that V oc depends on the saturation current of the solar cell and the light-generated current. Solar Collectors and Instruments - MCQs with answers Q1. c. Series and parallel arrangement of solar cells. Ans-d Q2-. 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 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. A. the sun in between the earth and the moon. A typical output of a solar cell is_____? The saturation current, I 0 depends on recombination in the solar cell. Mcq Added by: Muhammad Bilal Khattak. Solar Power - MCQs with answers Q1. Solar cell is the basic unit of solar energy generation system where electrical energy is extracted directly from light energy without any intermediate process. MCQ Instruments calibrates its gas mixers with native gases. 50. 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. © Copyright 2016. 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. Power Generation Power Generation/ Power Plant Engineering. 1 above. MCQ on Solar System 1.During solar eclipse, which of the following represent the relative position of the sun, moon and earth correctly. ECE Board Exam April 1998. Primary Sidebar. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) Solar Energy Quiz: MCQ Facts Trivia! 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. b. 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. Thermal energy into electricity. Power Systems - Electrical Power Generation. Multiple Choice Questions (MCQ) with Answers 1. A cadmium sulphide cell is a (a) solar cell (b) dry cell (c) photo voltaic cell (d) photo conductive cell. 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. 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. Fuel cell converts chemical energy to electrical energy using a reaction that a. Flue Gases and Super Heater in Thermal Power Plant - MCQs wi... Boiler in Thermal Power Plant - MCQs with answers. Can't read the image? which will improve your skill. 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. 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 … 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. A pyrometer is used for the measurements of a. Diffuse radiations only. 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. C. Plastic. Mcq Added by: Muhammad Bilal Khattak. A solar cell also converts light energy into electrical energy. The Solar System MCQ Practice The Solar System MCQ Practice . 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 . Photovoltaic cells, more commonly known as solar cells, are found in applications such as calculator and satellites. A module in a solar panel refers to a. (b) Both A and R are true but R is not the correct explanation of A. D. Solar radiation into kinetic energy Front contact b. 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. 86. It’s basically a large-area photodiode. Solar cells in the modules mounted on your roof convert sunlight directly into DC power. What is the other term of the secondary cells considering its capability to accept recharging? 47. physics general knowledge objective questions answers mcq are important in ssc, upsc, ibps and competitive examination and entrance tests. 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. Which material is used to made a solar cell_____? Solar Energy Quiz Solar Energy Quiz . Are You Truly An Entrepreneur Quiz! IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. 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. Fig.1. D. Concrete. View Answer / Hide Answer 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. (D) All of the above 2. You can send your comments directly at [email protected] With solar power continuing to get more affordable and new installations happening every day, the solar industry is booming. A solar cell transform solar energy into electrical energy. It’s basically a large-area photodiode. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. 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. 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.

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