This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Environment > Solar Energy – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Solar Energy Quiz 4 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The earth would become ..... with fossil fuels A) Great. B) Trevons world. C) Into thanos' world. D) A mess. Show Answer Correct Answer: D) A mess. 2. Will solar power help us in the future? A) Yes. B) Maybe. C) No. D) None of above. Show Answer Correct Answer: B) Maybe. 3. As the atmosphere and ocean move, energy moves with them by A) Convection. B) Conduction. C) Radiation. D) Location. Show Answer Correct Answer: A) Convection. 4. Benefit of Concentrated Solar Power (CSP) A) Low maintenance. B) Sun's energy is intermittent. C) High installation cost. D) None of above. Show Answer Correct Answer: A) Low maintenance. 5. These are designed to absorb the sun's rays as a source of energy for generating electricity or heating. A) Batteries. B) Solar panels. C) Electric motors. D) None of above. Show Answer Correct Answer: B) Solar panels. 6. Damaging your eyes can be caused by this A) Infrared. B) Ultraviolet. C) Visible light. D) All three mentioned. Show Answer Correct Answer: B) Ultraviolet. 7. Gas in the atmosphere that protects the Earth from the Sun's rays A) Ozone. B) Troposphere. C) Atmosphere. D) Nitrogen. Show Answer Correct Answer: A) Ozone. 8. This is a disadvantage of using solar power. A) High initial cost. B) Requires lots of area. C) Low production during the winter months. D) All of the above. Show Answer Correct Answer: D) All of the above. 9. The energy which is obtained from the sun is called as A) Light energy. B) Thermal energy. C) Solar energy. D) Photon energy The energy which is obtained from the sun is called as. Show Answer Correct Answer: C) Solar energy. 10. Taking about the cloud cover affect production, on an overcast day, how much power can a solar system generate? A) 60%-80% to its capacity. B) 20%-50% to its capacity. C) 45%-60% to its capacity. D) 50%-70% to its capacity. Show Answer Correct Answer: D) 50%-70% to its capacity. 11. What is Solar energy generated by? A) Cars. B) The sun. C) Water. D) Empty water bottles. Show Answer Correct Answer: B) The sun. 12. What is solar panel? A) Heating some thing. B) Cooling something. C) A panel designed to absorb the sun's rays as a source of energy for generating electricity or heating. D) All of the answers. Show Answer Correct Answer: C) A panel designed to absorb the sun's rays as a source of energy for generating electricity or heating. 13. Where on Earth receives the most indirect sunlight? A) The poles. B) The equator. C) All areas get the same light. D) None of above. Show Answer Correct Answer: A) The poles. 14. As you get farther away from the Earth, the troposphere- A) Gets colder. B) Gets warmer. C) Stays the same temperature. D) None of above. Show Answer Correct Answer: A) Gets colder. 15. What is the intentional introduction of other elements into a semiconductor for the purpose of making its electrical properties more conducive? A) Conduction. B) Doping. C) Impurification. D) Electromagnetic field. Show Answer Correct Answer: B) Doping. 16. Which material below is not used for PV panels? A) Cadmium Telluride (CdTe). B) Copper-indium selenide (CulnSe2). C) Gallium Arsenide (GaAs). D) Fiberglass (FiGl). Show Answer Correct Answer: D) Fiberglass (FiGl). 17. Solar power can be used to generate heat or ..... A) Gasoline. B) Sunlight. C) Electricity. D) Cold. E) Hydropower. Show Answer Correct Answer: C) Electricity. 18. Which of the following is a true statement about semiconductors? A) Electricity can pass through them easily. B) Electricity can pass through them with some effort. C) Electricity cannot pass through them at all. D) Solar energy can pass through them, but electric current cannot. Show Answer Correct Answer: B) Electricity can pass through them with some effort. 19. How high temperature is achieved in solar cooker by the use of mirrors? A) Mirrors reflect sunlight into the cooker. B) Mirrors absorb more sunlight falling on the cooker. C) Mirrors diffuse light in all direction. D) Mirrors refract sunlight on the cooker. Show Answer Correct Answer: A) Mirrors reflect sunlight into the cooker. 20. What is advantage and disadvantage? A) Advantages of solar energy. B) Energy. C) *Advantages of Solar Energy Disadvantages of Solar Energy Reduces Electricity Bills Weather Dependent Diverse Applications Solar Energy Storage is Expensive Low Maintenance Costs Uses a Lot of Space Technology Development Associated with Pollution1 more row. D) Solar energy. Show Answer Correct Answer: C) *Advantages of Solar Energy Disadvantages of Solar Energy Reduces Electricity Bills Weather Dependent Diverse Applications Solar Energy Storage is Expensive Low Maintenance Costs Uses a Lot of Space Technology Development Associated with Pollution1 more row. 21. What layer of the solar cell makes it look black? A) The Black Glass on Top. B) The Dark Silicon Layers. C) The Anti-reflection coating. D) The Metal layers stacked on each other. Show Answer Correct Answer: C) The Anti-reflection coating. 22. Material that has free "holes" instead of electrons is what type of silicon? A) N-type. B) P-type. C) H-type. D) Z-type. Show Answer Correct Answer: B) P-type. 23. What is the main source of Geothermal Energy? A) Sun. B) Moon. C) Mars. D) Earth. Show Answer Correct Answer: D) Earth. 24. PV cells are connected together to increase power output and form modules which are then assembled together into larger units called ..... A) Cell blocks. B) Panels. C) Mega-modules. D) Grids. Show Answer Correct Answer: B) Panels. 25. Can solar panels work at night? A) Yes. B) No. C) It depends on the temperature. D) None of above. Show Answer Correct Answer: A) Yes. 26. Biogas is used as fuel for A) Heating water. B) Producing electricity. C) Cooking food. D) Both a and c. Show Answer Correct Answer: C) Cooking food. 27. What makes up a solar panel A) Aluminium. B) Electron cells. C) Photovoltaic cells. D) Copper. Show Answer Correct Answer: C) Photovoltaic cells. 28. Which type of radiation has the least energy? A) Infrared. B) Ultraviolet. C) Solar. D) Visible light. Show Answer Correct Answer: A) Infrared. 29. Which form of energy would most likely be affected by change in weather A) Nuclear. B) Natural gas. C) Wind. D) None of above. Show Answer Correct Answer: C) Wind. 30. How much of the sun's energy can be converted to electricity by a photovoltaic cell? A) 15-20 percent. B) 25-30 percent. C) One to two percent. D) 50-55 percent. Show Answer Correct Answer: A) 15-20 percent. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesSolar Energy Quiz 1Solar Energy Quiz 2Solar Energy Quiz 3Solar Energy Quiz 5Solar Energy Quiz 6Solar Energy Quiz 7Solar Energy Quiz 8Solar Energy Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books