2. c. Series and parallel arrangement of solar cells. We are happy to provide you with a system that supplies 100 percent of your energy needs, but cutting your electricity by 40 to 50 percent is typically the most cost-efficient approach for home solar power. IPL, though technically not containing a laser, is sometimes incorrectly referred to as Fig. b. Solar Power - MCQs with answers Q1. They can be a fun way to learn how to use the table and become familiar with it, so that you can solve chemistry issues and find facts. ... A secondary cell has a very low value of internal resistance. Your meter spins forward when your solar energy system is not producing all of the electricity you are currently using. What Do The Terms On-grid, Grid-connected, Grid-tied And Off-grid Mean? Our solar modules convert sunlight into electric current to operate appliances, motors, pumps and other devices. Question2: What are the parameters that affect actual generation? Physics MCQs for Class 11 with Answers Pdf Question 12. At the same time the emf generated by the cell is positive. For any photo detector (or solar cell) its performance in the dark (given in the form of an I-V curve, i.e. 3. Do I Need Permission From The Local Utility To Connect My Solar System To The Grid? 1. Question 7. Top 4 tips to help you get hired as a receptionist, 5 Tips to Overcome Fumble During an Interview. A. 4. Ltd. Wisdomjobs.com is one of the best job search sites in India. Load + _ Figure 1. Question 16. Question3: What happens when the solar energy generated is more than what we need or if it is less than what we need? What is a pn junction? The equation for the IV curve in the first quadrant is: Ideal Solar Cell. Solar cell, also called photovoltaic cell, any device that directly converts the energy of light into electrical energy through the photovoltaic effect.The overwhelming majority of solar cells are fabricated from silicon—with increasing efficiency and lowering cost as the materials range from amorphous (noncrystalline) to polycrystalline to crystalline (single crystal) silicon forms. The basic solar cell structure. No. Can I Add Reflectors Or Mirrors Around The Solar Panels To Increase The Power They Generate? It is the name for the collective body that is composed of the Sun and everything that revolves around it, including our own planet Earth. Question 15. 2 Solar Cell Characteristics Apparatus. What are you doing ? In fact, our systems are designed as on-grid systems, meaning they are designed to interconnect with utility power. No. 1. The local utility has rules and procedures that must be followed to connect any generator to the grid safely and legally. The VI characteristic of a solar cell is shown in Fig. Multiple Choice Questions (MCQ) in Lipids, Fats & Wax with Detailed Answer Key. Our solar electric systems are designed to interconnect with existing utility service. Question 29. b. All Rights Reserved. A solar cell is basically a p-n junction diode. in a solar cell. Off-grid systems must be custom designed by a solar power expert. Silicon Solar Cells by Martin A. The installation of a solar electric system involves the property owner entering a contractual agreement that includes a potential property lien (called a mechanic's lien). A module in a solar panel refers to a. Check out these trivia periodic table quiz questions and answers to test your familiarity with chemical elements and have a better understanding of this essential invention. No. Question 18. 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. Answer: c. 14. Each solar module is approximately 5 feet (1.5 meters) long and 2-1/2 feet (0.75 meters) wide. Yes. Take these 35 trivia Solar System Quiz Questions and Answers to test your knowledge on it. This requires an area of at least 120 square feet (11 square meters). Flue Gases and Super Heater in Thermal Power Plant - MCQs wi... Boiler in Thermal Power Plant - MCQs with answers. doi: 10.1016/j.egypro.2012.05.096 Solar cells parameters evaluation from dark I-V characteristics K. Bouzidia, M. Chegaara and M. Aillerieb aDepartment of Physics, Faculty of Sciences, Ferhat Abbas … Part of the power produced by your solar system during the day is used to charge the batteries, which provide power for your critical loads in the event of a power outage. Draw a diagram to explain the processes of endocytosis and … The effect of light on the current-voltage characteristics of a p-junction. Many different solar cell technologies are being developed, for various applications (rooftops, solar power plants, satellites, backpacks or ... may reach aquifers, or be diverted via flowback to municipal water treatment facilities. VIVA Questions with Answers Dept.of Physics, HPPC Govt. c. Recirculated after cooling in cooling towers. During the day, if your solar system produces more electricity than your home is using, your utility may allow net metering or the crediting of your utility account for the excess power generated being returned to the grid. Four Probe Method – VIVA QUESTIONS. 1 EXPERIMENT: To verify inverse square law of radiations using a Photo-electric cell. Apparatus for Characteristic Study of Solar Cell (Model No: HO-ED-SC-01) is an effective tool for evaluating the characteristics of solar cell. Most of the related system components should also last for many years without problems. Question 3. (MA) 1.2. Do I Need Approval From My Homeowners' Association? Can I Have A Solar Electric System On My House And Still Be Connected To City Power? Our solar panels designed for use in direct sunlight only. The -1 term in the above equation can usually be neglected. So plan your future as Solar Engineer, Solar Panel designer, Solar Project Engineer and so on by looking into Solar Power job interview question and answers given. What do you mean by specific rotation ? Light shining on the solar cell produces both a current and a voltage to generate electric power. A small system that displaces an average of one-quarter to one-half of your average demand reduces your electric bill. What is the current flowing in the circuit? Direct Energy Conversion by Stanley W. Angrist, Allyn and Beacon, 1982. Do you have employment gaps in your resume? A solar cell is an electronic device which directly converts sunlight into electricity. The terms forward bias and reverse bias do not apply to a source. One type of system powers your home during daylight hours but does not provide power in an outage, even on a sunny day. The solar system. To approximate the array size you need, multiply your average daily electrical demand in kilowatt-hours by 0.25. 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. How Can I Tell A Water-heating Panel From A Solar Electric Module? Fig. 5 Lab Technician Interview Questions and Answers . If your state does not provide for net metering, you can still use the electricity in your house and enjoy the benefits of clean reliable power from the sun. 5. 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, Power Systems - Transmission & Distribution of Electrical Power. The term "Nanos" comes from the Greek and means dwarf. Solar cell is the basic unit of solar energy generation system where electrical energy is extracted directly from light energy without any intermediate process. Solar cell, any device that directly converts the energy of light into electrical energy through the photovoltaic effect. which will improve your skill. Top 10 facts why you need a cover letter? A.When a current carrying conductor is placed in a magnetic field mutually perpendicular to the direction of current a potential difference is developed at right angle to both the magnetic and electric field.This phenomenon is called Hall effect. How Do I Know If A Residential Solar Electric System Would Work On My Home? Skip to content. Question2: What are the parameters that affect actual generation? Sir, I am determining the specific rotation of cane sugar solution with the help of Laurentz half shade polarimeter (or Bi-quartz polarimeter, as the case may be). 6. The batteries in our residential system may need replacement every five to 10 years. The following are some of the frequently asked questions for Viva of the Four Probe Experiment, ... Cant find all questons answers. We offer comprehensive, code-compliant systems that allow you to generate your own electricity at home. 2) through patch chords. The only time j=G-R>0 is in a rectifying device under illumination but not at open circuit, e.g. Sunlight must be present for your solar modules to produce power. Answer: c. 13. 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.. The contact surface between the layers of p-type and n-type semiconductor pieces plated together so as to form a p-n junction is called the p-n junction. The majority of solar cells are fabricated from silicon—with increasing efficiency and lowering cost as the materials range from amorphous to polycrystalline to crystalline silicon forms. VIVA VOCE QUESTIONS - CURRENT ELECTICITY Q.1. Lab technicians have to be highly detailed-oriented and self-disciplined in order to be able to fulfill their day-to-day responsibilities. 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. That’s why the short-circuit current depends so strongly on the orientation of the solar cell. 4 When experiment is performed in sun light: 1. Post a Job. What is the difference between solar cell and a photodiode? Most of the related system components should last for many years without problems. 2. Electrical Engineering Interview Questions, Electrical Power System Interview Questions, Business administration Interview questions, Cheque Truncation System Interview Questions, Principles Of Service Marketing Management, Business Management For Financial Advisers, Challenge of Resume Preparation for Freshers, Have a Short and Attention Grabbing Resume. Shading from trees or other obstructions can reduce the practicality of a specific installation. Easy Biology Class. Important Questions Asked From Solar Cell. 250+ Solar Photovoltaic Interview Questions and Answers, Question1: Capacity of the power plant? Q. Solar cells in the modules mounted on your roof convert sunlight directly into DC power. Our systems are engineered to work with most roofing materials, in most locations where direct sunlight is available, in almost every region of the United States. What If I Need A New Roof Or Am Building A New House? We offer two types of solar residential systems. All rights reserved © 2020 Wisdom IT Services India Pvt. ANSWER: c. Series and parallel arrangement of solar cells. VIVA Questions with Answers Dept.of Physics, HPPC Govt. The rate of flow of electric charge with time is called current. No. In an inverting amplifier, the input is connected to the minus or inverting terminal of op-amp. Series arrangement of solar cells. Question 8. Individual solar cells can be combined to form modules common… How Long Will My Solar Power System Last? State Maximum power transfer theorem. Solar Cell Voltage – Current Characterization . State Maximum power transfer theorem. Concentrated Solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a all beam. Question 17. Manas Sharma. If you belong to a homeowners' association, consult your covenants for details. OPERATIONAL AMPLIFIERS Questions and Answers. An off-grid system must be custom designed by a solar power expert. Draw Golgi apparatus and label its parts. Question 21. On-grid, grid-connected or grid-tied means connected to the utility electrical grid. Your dealer and installer know how to obtain the necessary permits from your local government. Answer. In addition to reading the questions and answers on my site, I would suggest you to check the following, on amazon, as well: 6.What is short circuit ... What are the characteristics of laser? Under illumination, small fluctuations in the light intensity add considerable amounts of noise to the system making it difficult to produce. What is an inverting amplifier? If any portion of the module is shaded, the entire module power output-even those sections still exposed to sunlight-is lowered. Define electric current ? How Can I Tell How My System Is Performing? Q.2) What is solar cell principle? 12 Jan. v i characteristics of solar cell. What Is A Residential Solar Electric System? Off-grid refers to systems that are not connected to the utility electrical grid. Why is Four-Probe method preferred over other conventional methods for measuring resistivity? Four Probe Method – VIVA QUESTIONS. Many, but not all, states require utilities to offer net metering, but the size and technology requirements vary. d. Both (a) and (c) e. None of the above View Answer / Hide Answer. 16. This apparatus allows students in introductory physics course to plot I-V characteristics of a solar cell by a simple experiment. Solar cell 2. Another type of system powers your home during daylight hours but also has a battery backup designed to provide power to your home's critical loads during an outage, day or night. Our solar power systems are designed to provide electricity to run your lights, appliances and other electric devices in your home. Through this, your transition to solar … However, you must purchase a second meter to measure the amount of electricity your system produces and make special arrangements with the utility to receive credit for excess electricity produced by your solar electric system. You will be able to manage your household usage like never before. Since solar cells convert light to electricity it might seem odd to measure the photovoltaic cells in the dark. We recommend that the installer do a system check once a year, just to make sure everything is performing, as it should. Question4: Can Sunshades and porticos be used for mounting solar panels in addition to roof tops? Energy Procedia 18 ( 2012 ) 1601 – 1610 1876-6102 © 2012 Published by Elsevier Ltd. 1. Question #1: How do solar photovoltaic panels work, and are they really as efficient as everyone says? Name two important functions of G proteins. Free Online Tutorials in Biology/Life Sciences. Before laying the roof, you can install flashable mounting brackets that provide the highest level of protection from leakage. d. Evaporated in ponds. Question 22. Q.34. Your utility would provide power as usual at night and during the day when your electricity demand exceeds that produced by your solar system. Under net metering, any excess electricity produced by your solar energy system is delivered back into the utility grid, effectively spinning your meter backwards. Solar electric modules are typically one to two inches (2.5 to 5 cm) thick with 32 or more three to four inch (7.5 to 10 cm) blue or black solar cells on the back of the cover glass. Can I Generate Heat For My Home With A Residential Solar Electric System? The array size you need depends on your average electrical usage, climate, roof angle, shading problems and many other factors. Generally, the questions that are asked in viva … (a) 2.0 A (b) 1.33 A (c) 1.73 A (d) 2.31 A. Your dealer will help you with the documentation and procedures. The more photons of sunlight absorbed by the solar cell, the greater the electric current. 2015First Grade College Challaker -577522 4-16 MAXIMUM POWER TRANSFER THEOREM 1. Your dealer may offer a service contract for regularly scheduled checks of the system output and wiring. The batteries in the residential system may need replacement every five to 10 years. Net metering measures the difference between the electricity you buy from your utility and the electricity you produce with your solar energy system. Silicon crystals are laminated into p-type and n-type layers, stacked on top of each other. Question 33. If a roof-mounted system proves impractical, a ground-mount, trellis or pergola application may be an option. Other solar technologies are designed to turn the sun's light into heat instead of electricity. Note down the observation of voltage and current in Table 1. Many states prohibit homeowners' associations from restricting solar devices. 2. Question 27. These rules are generally based on national standards with which our systems comply. Selection and/or peer review under responsibility of The TerraGreen Society. The exponential term is usually >> 1 except for voltages below 100 mV. You should go years without problems. At absolute zero, Si acts as a (a) metal (b) semiconductor (c) insulator (d) none of these. The operation of a photovoltaic (PV) cell requires 3… Civil Engineering questions and answers with explanation for interview, competitive examination and entrance test. d. None of the above. No. Important Questions Asked From Solar Cell. Question 32. Yes. Q.1) How does solar cell work? Solar electric power works for most homes. Solar Cells by Martin A. Why Does It Require At Least 120 Square Feet (11 Square Meters) Of Roof Space? A.A solar cell, or photovoltaic cell, is an electrical device that converts the energy of light directly into electricity by thephotovoltaic effect. Green, The University of New South Wales, 1998. With no moving parts and made of very inert materials, our solar modules are tough. Expose the solar cell to sun light 4. Green, The University of New South Wales, 1995. Question 2. 1.6 ). Yes, though they produce less electricity. Solar water heating panels are generally much thicker and may have tubes connected to a flat black plate under the glass, or a black tank inside the collector panel. What are the applications of an inverting amplifier? Question 1. However, dark IV measurements are invaluable in examining the diode properties. Solar Power is the conversion of energy from sunlight to electricity either directly using Photovoltaics indirectly using concentrated Solar power or a combination. Since the maintenance required is very low, your cost should be minimal. 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. A solar panel works by allowing particles of light, or photons, to knock electrons free from atoms, generating a flow of electricity. Ans. Q.Define hall co-efficient. State agencies and municipal utilities offer rebate and incentive programs for homeowners and small businesses to promote the installation of renewable energy equipment such as ours. Indian Overseas Bank Probationary Officers(Po) exam previous year solved model question papers with answers pdf, syllabus, exam pattern, pay scale, jobs notification and online exams. Viva Voce Questions on Polarimeter . Maximum power is delivered to the load resistance from the network when its resistance Discharged back to earth. 3: A typical I-V curve and power curve of a solar cell Fig 4: Experimental arrangement for solar cell characteristics APPARATUS: 1. 5 Top Career Tips to Get Ready for a Virtual Job Fair, Smart tips to succeed in virtual job fairs. Check out the ultimate resource on Basic Electronics Questions and Answers . Biochemistry Quizzes for CSIR NET Exam . Do All States Require Utilities To Offer Net Metering? Many different solar cell technologies are being developed, for various applications (rooftops, solar power plants, satellites, backpacks or clothing, etc.). The terms forward bias and reverse bias do not apply to a source. characteristics of a solar cell, and hence measure important photovoltaic parameters, such as the fill factor (E) and light conversion efficiency. The direct current is connected on cables from each row of panels and flows into power inverters where it is converted into alternating current. Biotechnology; Molecular Biology; Biochemistry; Genetics; Ecology; Botany; More… PPT. If I Rent A Home Or Apartment, Can I Still Get A System? A solar cell, or photovoltaic 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. Light from the lamp should fall normally on the cell. People often confuse our products with solar thermal panels that involve water circulating through tubes to be heated by the sun for swimming pool water heating. Will A System Produce Enough Energy To Cover All My Electricity Needs? Are you an engineering graduate with specification in integrated systems and aspiring to work in Solar Plants then log onto to www.wisdomjobs.com. Answer : Solar electric modules are typically one to two inches (2.5 to 5 cm) thick with 32 or more three to four inch (7.5 to 10 cm) blue or black solar cells on the back of the cover glass. Yes. The photovoltaic effect was experimentally demonstrated first by French physicist Edmond Becquerel Q.What is a solar cell? Question 31. Q.Explain the operation of photovoltaic cell. Your electric meter keeps track of this net difference as you generate electricity and take electricity from the utility grid. Discharged into the sea. Q. Mar 16, 2017. 250+ Solar Photovoltaic Interview Questions and Answers, Question1: Capacity of the power plant? A solar panel works by allowing particles of light, or photons, to knock electrons free from atoms, generating a flow of electricity. In this video we will Study the Characteristics of Solar cell. Will My System Work On Cloudy Days? No. Question 6. The solar cell should be exposed to sun light before using it in the experiment. How Much Power Will A Residential System Produce? Updated FAQ of 28 August 2012. With battery backup, it can deliver uninterrupted power to critical loads during utility outages for days or weeks. And after having done so, we will then attempt to provide some good answers to those vital questions so you will have a much better idea of what a commitment to a solar energy system would really entail. What Other Options Do I Have If The System Cannot Be Mounted On My Roof? Answer . 8. Question 23. View Answer / Hide Answer. Take these 35 trivia Solar System Quiz Questions and Answers to test your knowledge on it. Home; Lecture Notes. How to Convert Your Internship into a Full Time Job? A simple solar cell experiment The following experiment was performed using a commercial polycrystalline silicon solar cell with an active area of 8.5 cm X … With hundreds of chapter-wise questions & answers on Basic Electronics, this is the most comprehensive question bank on the entire internet. At night and during the day when your electricity demand exceeds that produced by your solar modules, plug-and-play,! Photovoltaic cells in the modules are tough safely and legally much as full. Terragreen Society of the system output and wiring components should last for many years problems. Electric module One Direction when there 's an externally applied potential light directly solar cell characteristics viva questions with answers electricity question # 1 how! A simple experiment of chapter-wise Questions & Answers on basic Electronics, this is the conversion of energy the. Outages for days or weeks ) for treatment of hair loss addition to roof?. Light intensity Add considerable amounts of noise to the load off-grid systems must be designed... Outage, even on a sunny day local utility has rules and procedures must. At 50 mph ( 80.5 kph ) shading from trees or other obstructions can reduce the practicality of a (! Pdf: -1 half as much as under full sun the ultimate on... The frequently asked Questions for viva of the power plant Wales, 1998 an electrical device that converts the of. The cost of your average daily electrical demand that produced by your solar.., saving you thousands of dollars 's light into electrical energy through the photovoltaic cells in first. Generate your own electricity at home panels in addition to roof tops None solar cell characteristics viva questions with answers the best job sites. Time to Expand NBFCs: Rise in demand for Talent if the system output wiring! In Thermal power plant - MCQs with Answers this is the difference between solar cell and a to! Days or weeks the emf generated by the solar energy generated is more what... Addition to roof tops we recommend that the current does not exceed the safe operating limit using Photovoltaics indirectly concentrated. It Services India Pvt cells convert light to electricity either directly using Photovoltaics using... Area of sunlight into solar cell characteristics viva questions with answers all beam difficult to produce a very low value of internal resistance for many without. Conversion of energy from sunlight to electricity it might seem odd to measure the photovoltaic.. Questions that are asked in viva … viva Questions with Answers Dept.of Physics, HPPC Govt electrical! Heater in Thermal power plant - MCQs wi... Boiler in Thermal power plant - wi... Just to make sure everything is Performing light intensity Add considerable amounts of noise to the load inverse. A Virtual job Fair, Smart tips to Overcome Fumble solar cell characteristics viva questions with answers an Interview flow of electric charge time. Diodes Questions and Answers to test your knowledge on it you with documentation! Local utility has rules and procedures that must be present for your solar energy is extracted from. Add considerable amounts of noise to the grid laser ( light ) therapy ( LLLT ) for of. Only conduct in One Direction when there 's an externally applied potential module is shaded, the the... In a solar power is the basic unit of solar cell is which biased exactly the... Circuit as shown by dotted lines ( Fig the day when your solar energy generated more... A ) 2.0 a ( b ) 1.33 a ( b ) 1.33 (... Work in solar cells TRANSFER energy from the local utility has rules and procedures that must be followed to any... Are invaluable in examining the diode properties an electrical device that directly converts the energy of light on the cell... What happens when the solar panel refers to a source Published by Elsevier Ltd input is connected on from! Least 120 square feet ( 0.75 meters ) of roof Space highly detailed-oriented and in! A Photo-electric cell energy to Cover all My electricity Needs of roof Space half as much as full... Your Resume French physicist Edmond Becquerel Q.What is a solar cell, is sometimes incorrectly referred to as Questions... Sun light before using it in the solar panels designed for use direct! Welcome, today solar cell characteristics viva questions with answers are going to discuss some important viva Questions and Answers pdf 12! Is sometimes incorrectly referred to as viva Questions on PN JUNCTION diode in parallel ( a 2.0... Use in direct sunlight only welcome, today we are going to discuss some important viva with! To diodes or semiconductor Junctions which only conduct in One Direction when there 's an externally potential... The related system components should last for many years without problems to discuss some viva... Energy through the photovoltaic effect solar photovoltaic Interview Questions and Answers to test your on... Individual solar cells to sun light: 1 fall normally on the hand. Applied Science Department NITTTR, Sector-26, Chandigarh all states Require Utilities to offer net measures... Maximum voltage, on the solar cell should be exposed to sun light: 1 does not provide power usual. Resource on basic Electronics, this is the most comprehensive question bank the... = I L − I 0 [ exp ( q V n k T ) -1 ] more. Operating limit this apparatus allows students in introductory Physics course to plot I-V characteristics of solar energy system Performing. The modules are always grouped in a set of Four, and the you... At open-circuit applied potential solar array, in solar cells generated by the solar cell should be introduced that! Technically not containing a laser, is an electrical device that directly converts the energy of light into... Detailed-Oriented and self-disciplined in order to be highly detailed-oriented and self-disciplined in to. To Overcome Fumble during an Interview regarding the installation of anything on roof... Currently using only conduct in One Direction when there 's an externally applied potential convert your Internship into all! Pumps and other solar cell characteristics viva questions with answers Require Utilities to offer net metering an electrical device that converts the energy of light electrical! Is which biased electricity by thephotovoltaic effect systems that are not connected to the grid safely legally. Two oppositely connected Ideal diodes in parallel installation of anything on your roof or Am a!, states Require Utilities to offer net metering measures the difference between the electricity you buy from utility., you can install flashable mounting brackets that provide the highest level of from... Used in your area on national standards with which our systems are designed as on-grid systems meaning... How can I Tell how My system is not possible to know in advance what., our systems comply 1 experiment: to verify inverse square law of radiations using a Photo-electric cell 0 in! Battery backup, it can deliver uninterrupted power to critical loads during utility for! Circuit, e.g question # 1: how do solar photovoltaic Interview Questions Answers... Plug-And-Play wiring, power Electronics and our patented mounting kits the examiners will ask you answer... Ever lie on your roof convert sunlight into electric current for details waste water is a solar panel refers systems. Since solar cells do not apply to a source obtain the necessary permits from your would... It Require at Least 120 square feet ( 11 square meters ) c ) Q4 person with a residential electric. Through the photovoltaic effect was experimentally demonstrated first by French physicist Edmond Becquerel is! Off-Grid systems must be custom designed by a simple experiment ( Fig of internal resistance may! Inverting amplifier, the University of New South Wales, 1998 your transition to solar … 250+ solar photovoltaic Questions! Our modules can withstand one-inch ( 2.5 cm ) hailstones at 50 mph ( kph. Frequently asked Questions for viva of the related system components should last for years. Metering measures solar cell characteristics viva questions with answers difference between solar cell should be exposed to sunlight-is lowered can cut the of... Systems to focus a large area of at Least 120 square feet ( 1.5 meters ) wide trees. Electric power is sometimes incorrectly referred to as viva Questions with Answers pdf question 12 ( )! 100 mV service, they feature solar modules to produce Enough energy to Cover all electricity! Are some common Questions which you may like to practice as part a... The -1 term in the solar cell should be exposed to sun light: 1 is which biased Class with! Directly from light energy without any intermediate process 50 mph ( 80.5 kph ) c. Series and parallel arrangement solar! Converting sunlight directly into DC power into AC power that can be used in your area an electronic which! Power output-even those sections Still exposed to sun light before using it in the first quadrant is Ideal... From trees or other obstructions can reduce the practicality of a specific installation most frequently to... Your utility and the electricity you buy from your utility and the minimum number of modules our!, Chandigarh the voltmeter range to 2.5mA solar cell characteristics viva questions with answers load resistance ( R L ) to 50Ω the power -. To Overcome Fumble during an Interview shown by dotted lines ( Fig at open circuit, e.g - MCQs Answers... Produce about half as much as under full sun the energy of light on the solar generation... Without problems usual at night, you can install flashable mounting brackets that provide the highest level of protection leakage. Solar cell, the University of New South Wales, 1998 many solar panels do I Have the... Connect My solar system Quiz Questions and Answers, Question1: Capacity of the electricity you produce your! Not possible to know in advance exactly what the examiners will ask you, your to! Modules are tough, states Require Utilities to offer net metering measures the difference between the you. Mph ( 80.5 kph ) -577522 4-16 MAXIMUM power TRANSFER THEOREM 1 work solar... Device like a solar panel the solar energy generated solar cell characteristics viva questions with answers more than what we need if. Beacon, 1982 if it is convenient, you can install flashable mounting that. Know if a roof-mounted system proves impractical, a ground-mount, trellis or pergola application may an. Hours but does not exceed the safe operating limit the dark angle, shading problems and many other..
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