Nuclear Power Plant Question & AnswersMay 5, 2023 By Wat Electrical This article lists 40 Nuclear Power Plant MCQs for engineering students. All the Nuclear Power Plant Questions & Answers below include a hint and a link to the relevant topic wherever possible. This is helpful for users who are preparing for their exams, interviews, or professionals who would like to brush up on the fundamentals of the Nuclear Power Plant.A nuclear power plant is a facility that uses nuclear reactions to generate electricity. The process works by using the heat generated from the nuclear reaction to create steam, which then drives a turbine that generates electricity. There are several components to a nuclear power plant, including the reactor, the coolant system, the turbine generator or electrical generator, and the electrical distribution system. The reactor is the core of the plant, where nuclear fission occurs to generate heat. The coolant system circulates water or some other fluid around the reactor to remove heat and prevent the core from overheating. The turbine generator uses the steam created by the reactor to spin a turbine, which then generates electricity. The electrical distribution system then distributes the electricity to homes and businesses. One of the advantages of nuclear power is that it does not produce greenhouse gas emissions, which can contribute to climate change. However, nuclear power plants also produce nuclear waste, which is radioactive and must be carefully stored and managed. Additionally, nuclear power plants are expensive to build and can pose safety risks if not properly maintained and operated. 1). What is the standard form of PWR? Pressurized Water Reactor Pressurized Water Resistor Pressurized Water Reluctance Plant Water Reactor None Hint2). Which one of the following uses boiling water to create steam directly in the reactor? PWR BWR HWR LMR None Hint3). What is the process by which a cooling tower cools down the water used in a nuclear power plant? Evaporation Condensation Sublimation Solidification None Hint4). What is the function of the fuel rods in a BWR? To contain the nuclear fuel and control rods To absorb excess neutrons and regulate the reaction rate To conduct heat from the fuel to the coolant To convert thermal energy into electrical energy None Hint5). What is the function of the control rods in a BWR? To regulate the flow of coolant through the reactor core To regulate the flow of water through the cooling tower To regulate the reaction rate in the reactor core To regulate the temperature of the steam after it has passed through the turbines None Hint6). What is the function of the condenser in a BWR? To condense the steam back into water after it has passed through the turbine To cool down the reactor core To store spent nuclear fuel To prevent the release of radioactive materials into the environment None Hint7). Which of the following is the most common coolant used in PWRs? Liquid sodium Pressurized water Carbon dioxide Helium None Hint8). What is the purpose of the containment building in a PWR? To house the control rods To store the spent fuel rods To regulate the flow of coolant To prevent the release of radioactive materials in case of an accident None Hint9). What is the function of the coolant in a liquid metal-cooled reactor? To absorb excess neutrons To generate electricity To transfer heat away from the core To create fission reactions None Hint10). What is the standard form of BWR? Boiling Water Reactor Boiling Water Resistance Boiling Water Reluctance Boiling Water Reducer None Hint11). Which one of the following uses heavy waters (deuterium oxide) as both the coolant and the moderator? PWR BWR HWR LMR None Hint12). What is the function of the control rods in a nuclear reactor? To absorb neutrons and slow down the fission process To increase the number of neutrons and speed up the fission process To cool down the reactor core To convert nuclear energy into electrical energy None Hint13). What is the purpose of the containment building in a nuclear power plant? To house the reactor core To cool the reactor core To provide backup power in case of an emergency To prevent the release of radioactive materials into the environment None Hint14). What is the function of the steam generator in a nuclear power plant? To convert nuclear energy into thermal energy To convert thermal energy into mechanical energy To convert mechanical energy into electrical energy To produce steam to drive the turbines None Hint15). What is the purpose of the turbine in a nuclear power plant? To convert thermal energy into mechanical energy To convert mechanical energy into electrical energy To convert electrical energy into mechanical energy To convert nuclear energy into electrical energy None HintNuclear Power Plant MCQ for Exams16). What is the function of the condenser in a nuclear power plant? To convert steam back into water To cool down the reactor core To produce steam to drive the turbines To convert thermal energy into mechanical energy None Hint17). What is the purpose of the cooling tower in a nuclear power plant? To cool the reactor core To cool the steam after it has passed through the turbines To convert thermal energy into mechanical energy To convert mechanical energy into electrical energy None Hint18). What is the function of the reactor vessel in a nuclear power plant? To house the control rods To convert nuclear energy into thermal energy To house the fuel rods To produce steam to drive the turbines None Hint19). What is the principle of operation of a cooling tower in a nuclear power plant? Convection Radiation Conduction Absorption None Hint20). What is the standard form of HWR? Heavy Water Reactor Heavy Water Resistance Heavy Water Reluctance Heavy Water Reducer None Hint21). Which one of the following uses liquid sodium or another metal as the coolant? PWR BWR HWR LMR None Hint22). In what country was the first commercial nuclear power plant built? United States Soviet Union United Kingdom France None Hint23). When was the first commercial nuclear power plant in the United States commissioned? 1951 1962 1974 1986 None Hint24). What was the name of the first commercial nuclear power plant in the United States? Three Mile Island Indian Point Yankee Rowe Dresden Generating Station None Hint25). Which country has the largest number of nuclear power plants? United States China Russia France None Hint26). What was the name of the first nuclear power plant to experience a major accident? Three Mile Island Chernobyl Fukushima Browns Ferry None Hint27). In what year did the Chernobyl disaster occur? 1963 1979 1986 2011 None Hint28). What is the function of the emergency core cooling system (ECCS) in a nuclear power plant? To cool the reactor core in the event of an accident To regulate the flow of coolant through the reactor core To produce steam to drive the turbines To control the pressure of the primary coolant None Hint29). What is the purpose of the pressurizer in a nuclear power plant? To control the pressure of the primary coolant To control the flow of coolant through the reactor core To convert nuclear energy into thermal energy To produce steam to drive the turbines None Hint30). What is the standard form of LMR? Liquid-Metal Cooled Reactor Liquid-Metal Control Reactor Line-Metal Cooled Reactor Liquid-Metal Common Reactor None HintNuclear Power Plant MCQ for Quiz31). Which one of the following uses graphite spheres filled with fuel as the core? PWR BWR HWR PBR None Hint32). What is the process that nuclear power plants use to generate electricity? Chemical reactions Solar energy Nuclear reactions Wind energy None Hint33). What is the function of the coolant in a nuclear power plant? To generate heat To produce electricity To cool the reactor To store nuclear waste None Hint34). Which of the following is an advantage of nuclear power plants? They produce no waste They are cheap to build and operate They are renewable They do not emit greenhouse gases None Hint35). Which type of nuclear reactor uses heavy water (deuterium oxide) as both the coolant and the moderator? Pressurized Water Reactor Boiling Water Reactor Heavy Water Reactor Liquid-Metal Cooled Reactor None Hint36). What is the role of the turbine generator in a nuclear power plant? To produce steam To cool the reactor To generate electricity To store nuclear waste None Hint37). What is the fuel used in a nuclear power plant? Coal Natural gas Uranium Wind None Hint38). What is a nuclear reactor? A device that produces electricity from coal A device that converts wind into electricity A device that uses nuclear reactions to produce heat A device that stores natural gas None Hint39). How is heat generated in a nuclear reactor? By burning coal By fissioning uranium atoms By harnessing wind energy By burning natural gas None Hint40). What is the standard form of PBR? Pebble Bed Reactor Pebble Bed Reducer Pebble Bed Resistor Power Bed Reactor None Hint Time's up
