What do you know about solar energy and solar panels? 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 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. 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 The system is interconnected with your utility. Choose the letter of the best answer in each questions. 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. Device which converts solar energy into electricity (d) Solar cell: 5. 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. It’s basically a large-area photodiode. : 29. Solar paint is currently just an ideal product from solution-processed organic solar cells or dye-sentisized solar cells. Mcq Added by: Muhammad Bilal Khattak. Power Systems - Electrical Power Generation. We have Provided Nutrition in Plants Class 7 Science MCQs Questions with Answers to help students understand the concept very well. The voltage of a single solar cells is about. b. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) Therefore, the short-circuit current is the largest current which may be drawn from the solar cell. ? Solar Energy Quiz: MCQ Facts Trivia! Photovoltaic cell or solar cell converts..... A. 5 volt. Flue Gases and Super Heater in Thermal Power Plant - MCQs wi... Boiler in Thermal Power Plant - MCQs with answers. D. Solar radiation into kinetic energy Please allow me to share in your discussion about the fill factor of the solar cells. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. Solar cell is the basic unit of solar energy generation system where electrical energy is extracted directly from light energy without any intermediate process. A. aluminum B. Germanium C. silicon D. scandium. MCQ on Solar System 1.During solar eclipse, which of the following represent the relative position of the sun, moon and earth correctly. Filed Under: Electrical MCQ. The Solar System MCQ Practice The Solar System MCQ Practice . Choose the letter of the best answer in each questions. 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. 1 / 100000000 B. 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. c. Both direct and diffused radiations. d. None of the above. A pinoybix mcq, quiz and reviewers. C. Plastic. Answer: ... We hope the given MCQ Questions for Class 10 Science Sources of Energy with Answers will help you. Back contact c. Si-wafer d. Finger electrodes 41 . Solar Energy Quiz Solar Energy Quiz . B. Electromagnetic radiation directly into electricity. Enter the code above here : c. Series and parallel arrangement of solar cells. Front contact b. Eliminates combustion of fuel b. Solar Power - MCQs with answers Q1. 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. Amorphous silicon is an allotropic variant of silicon, and amorphous means "without shape" to describe its non-crystalline form. Define solar panel. 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. July 6, 2019. 4 light years ? a) True b) False View Answer. A pyrometer is used for the measurements of a. Diffuse radiations only. which will improve your skill. View Answer / Hide Answer 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. General Knowledge MCQ’s. Answer: Explanation: Germanium, Silicon. b. 85. A. the sun in between the earth and the moon. which will improve your skill. MCQ on Solar System 1.During solar eclipse, which of the following represent the relative position of the sun, moon and earth correctly. 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. Solar Energy Quiz Solar Energy Quiz . A. MCQ in Satellite Communications Part 5 as one of the Communications Engineering topic. It’s basically a large-area photodiode. MCQ Instruments calibrates its gas mixers with native gases. B. the moon in between the sun and the earth. For satellite the source of energy is..... A. Cryogenic storage B. 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. C.the sun, moon and earth are not in a single line. A typical output of a solar cell is_____? For an ideal solar cell at most moderate resistive loss mechanisms, the short-circuit current and the light-generated current are identical. [CBSE 2014, 2012] Answer/Explanation. 451. All Rights Reserved. Solar cell and solar panel technology is constantly improving. A. 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. A solar cell transform solar energy into electrical energy. 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. The above equation shows that V oc depends on the saturation current of the solar cell and the light-generated current. 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. With solar power continuing to get more affordable and new installations happening every day, the solar industry is booming. All the following statements are correct EXCEPT A. generators convert mechanical energy into electrical energy B. nuclear reactors convert mass into energy ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) 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. Mcq Added by: Muhammad Bilal Khattak. Electrolysis and Storage of Batteries Electrolysis and Storage of Batteries. The voltage of a single solar cells is about. 0.5 volt B. 45. A cadmium sulphide cell is a (a) solar cell (b) dry cell (c) photo voltaic cell (d) photo conductive cell. 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. Thermal energy into electricity. Reaction cell. 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. 3. Answer: a What is the most common volt system in a Photovoltaic module? 2. There's too much resistance inside the semiconductor. Direct Solar energy is used for (A) water heating. Written by Shahzad F. Malik. (D) All of the above 2. 0.1V B. 47. A typical output of a solar cell is. Fig.1. The principle of a solar cell is same as the photodiode. 1,295 Views. D.the earth between the sun and the moon . Current, Voltage and Power Curves A Current (I) versus Voltage (V) Curve of a PV / Solar Module (â€œI-Vâ€ Curve) shows the possible combinations of its current and voltage outputs. 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. 2 Comments. B. Solar cells within a panel, are typically around 3 volts each. These electrodes do not obstruct light to reach the thin p-type layer. View Answer / Hide Answer 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. (b) Both A and R are true but R is not the correct explanation of A. Overview. A solar cell is basically a p-n junction diode. A typical output of a solar cell is_____? Solar Energy Quiz: MCQ Facts Trivia! While I sc typically has a small variation, the key effect is the saturation current, since this may vary by orders of magnitude. Assertion: Wind energy farms cannot be established every where. 3. Solar cell works based on (a) Laser technology (b) Photo-conduction (c) Thermal emission (c) Tyndall effect 17. 8 minutes and 20 seconds ? Individual solar cells can be combined to form modules common… A solar cell transform solar energy into electrical energy. Are You Truly An Entrepreneur Quiz! The voltage of a single solar cells is about (a) ... MCQ or Objective. Contact us: firstname.lastname@example.org. b. 86. World's Hardest Science Quiz You'll Ever … 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. Primary Sidebar. Reason: The wind energy farms can be established only at those places where wind blows for most part of the year. Not only that, the rate of innovative development in the solar industry is still rapid. b. 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 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. D. Concrete. 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. Battery C. Solar cell D. Any of the above Solar Energy Quiz: ... What are Photovoltaic Cells or solar cells made of? How long does it take light to travel from the sun to earth? B. the moon in between the sun and the earth. They are wired up in series within the panel to create a higher voltage. Parallel arrangement of solar cells. 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. Series arrangement of solar cells. d. None of the above. Are You Truly An Entrepreneur Quiz! Solar cells are described as being photovoltaic, irrespective of whether the source is sunlight or an artificial light. Answer/Explanation. MCQ in Float-Battery System ; MCQ in Converters ; MCQ in Inverters; Continue Practice Exam Test Questions Part 10 of the Series. General Science & Ability • GK MCQ’s • MCQs Energy Resources MCQs (Set-III) | General Science and Ability. 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. Solar cells in the modules mounted on your roof convert sunlight directly into DC power. Solar cell is the basic unit of solar energy generation system where electrical energy is extracted directly from light energy without any intermediate process. Can't read the image? Direct radiations only. B. A. A. battery. 50. Solar Energy Multiple Choice Questions and Answers for competitive exams. 1 minute and 15 seconds A solar panel converts ? Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. ECE Board Exam April 1998. The cell efficiency of 16.6% was obtained for Ga-doped mc-Si solar cell (10cm by 10cm). 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.. Name any two elements that are used in fabricating solar cells. A. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. ANSWER: c. Series and parallel arrangement of solar cells. What is the other term of the secondary cells considering its capability to accept recharging? 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. 48. Power Generation Power Generation/ Power Plant Engineering. 12. a 13. b 14. c 15. c 16. b 17. a . A typical I-V curve for a 12 V Module is shown at Fig. The efficiency of a solar cell may be in the range, 49. Steel. Featured Quizzes. Ans-d Q2-. 2. A solar cell also converts light energy into electrical energy. A module in a solar panel refers to a. [CBSE 2014, 2012] Answer/Explanation. Which material is used to made a solar cell_____? 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 above. 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. 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. A solar cell also converts light energy into electrical energy. Dec 27,2020 - Sources Of Energy - MCQ Test (22-11-2017) | 30 Questions MCQ Test has questions of Class 10 preparation. Power Generation Power Generation/ Power Plant Engineering. Which material is used to made a solar cell_____? Solar Power - MCQs with answers Q1. Silicon. Parallel arrangement of solar cells. Which of the following constitutes the major load for an automobile battery? These short solved questions or quizzes are provided by Gkseries. c. Series and parallel arrangement of solar cells. Solar collectors need clear skies and sunshine. A component called an inverter converts this DC power into AC power that can be used in your home. Ans: The moon in between the sun and the earth. 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. You can send your comments directly at email@example.com.