Breeder reactor has a conversion ratio of. During a hypothetical severe accident of a Nordic boiling water reactor (BWR), an ex-vessel particulate debris bed is expected to form in the flooded lower drywell due to melt-coo D. electrons in the atom (c) 199 MeV (b) shield the radioactivity completely A nuclear unit becoming critical means_______________? Ans: b 13. Getting started. The BWR reactor core, like that in a PWR, consists of a large number of fuel rods housed in fuel assemblies in a nearly cylindrical arrangement. E. none of the above, A. same C. pressurised water B Direct cycle of coolant system . Printable Version. d. Only fertile material View Answer / Hide Answer This is because light water absorbs too many neutrons to be used with natural uranium, so the fuel content of fissile Uranium-235 must be increased. Commercial or half commercial Boiling Water Reactors NPP Unit Nr. Question is ⇒ Boiling water reactor employs, Options are ⇒ (A) boiler, (B) direct cycle of coolant system, (C) double circuit system of coolant cycle, (D) multi pass system, (E) single circuit system., Leave your comments or Download question paper. The number of isotopes of hydrogen are, 17. (e) kWhr, 10. B. coolant water, after being heated in the reactor core, generates steam in a boiler. Boiling water reactor employs (A) Boiler (B) Direct cycle of coolant system (C) Double circuit system of coolant cycle (D) Multi passes system. A CANDU reactor uses _____. a. A Boiler . C. 199 MeV (d) electrons in the atom (e) none of the above, 16. B. Q3. (b) extract heat from nuclear reaction (d) U238andPu239 (b) fast breeder reactor (c) breeder reactor (d) boiling water reactor (e) ferrite reactor. Ans: b. Nation City State Status … C. there is danger of nuclear spread Printable Version. (e) is not used, 20. Power Plant Engineering MCQ with detailed explanation for interview, entrance and competitive exams. (b) fast breeder reactor (c) breeder reactor (d) boiling water reactor (e) ferrite reactor. (d) neutrons and gamma rays E. all of the above, A. it is generating power to rated capacity Question No : 38 Boiling water reactor employs . C. less than unity The following section consists of Chemistry Multiple Choice questions on Nuclear Power Engineering. Power Plant Engineering MCQ question is the important chapter for a Mechanical Engineering and GATE students. (c) less than unity D. chain reaction that causes automatic splitting of the fuel nuclei has been established Atomic number of an element in the periodic table represents the numbers of, (a) protons in the nucleus Boiling Water Reactors. 13. a) Is lighter. Q1. (c) graphite and concrete Boiling water reactor employs_____? The cooling water used in the turbine condenser of the plant is sourced from the River Elbe, which is in the proximity of the plant. A. coolant water is allowed to boil in the core of the reactor. 4. Commercial or half commercial Boiling Water Reactors NPP Unit Nr. A. boiler B. direct cycle of coolant system ... D. boiling water E. none of the above. Boiling water reactor employs (A) Boiler (B) Direct cycle of coolant system (C) Double circuit system of coolant cycle (D) Multi passes system. The plant employs a boiling water reactor for power generation. This is a list of operational and decommissioned nuclear reactors of the Boiling Water Reactor-design, commonly used for generating electrical power in nuclear power plants. d) Is a good conductor . 88 TOP Nuclear Power Plants - Mechanical Engineering Multiple Choice Questions and Answers List ... Boiling water reactor employs (a) boiler (b) direct cycle of coolant system (c) double circuit system of coolant cycle (d) multi pass system (e) single circuit system. Nuclear Reactors - MCQs with answers Q1. Page-4 section-2 Learn Power Plant Engineering MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. In contrast to the PWR, the BWR uses only two separate water systems as it has no separate steam generator system. (c) a, P, and y rays View question distribution. 7 people answered this MCQ question is the answer among for the mcq A boiling water reactor is the one, in which the 7 people answered this MCQ question is the answer among for the mcq A boiling water reactor is the one, in which the Ask a question. Multiple Choice Questions and Answers on Nuclear Power Engineering Question 1 : Hydrogen bomb employs the nuclear fusion of hydrogen deuterium tritium helium Answer : 2 Question 2 : Sodium melts (at atmospheric pressure) at a temperature of _____ °C. B. more c) Double circuit system of coolant cycle. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. ANS:- A (d) 100 tonnes of high grade coal (d) 7.8 MeV (e) U243andPu235, 6. (e) same chemical properties and same atomic numbers, 3. a) Regenerative reactor. E. 11 MeV, A. boiler c) Less than unity. (e) black carbon papers, 18. 0. The BWR’s distinguishing feature is that the reactor vessel serves as the boiler for the nuclear steam supply system. Q3. E. 1000 tonnes of high grade coal, A. unity Boiling water reactor uses the following as moderator, coolant and working fluid (a) ordinary fluid (b) heavy water (c) molten lead (d) hydrogen gas (e) none of the above. D. position in periodic table 1 Operator Licensing Examination Standards for Power Reactors. The efficiency of a nuclear power plant in comparsion to a conventional thermal power plant is________________. Boiling water reactor employs_____? One gram of uranium will produce energy equivalent to approximately____________________? (b) atomic number Boiling water reactors must use enriched uranium as their nuclear fuel, due to their use of light water. 11. A. coolant water is allowed to boil in the core of the reactor. C. double circuit system of coolant cycle Power Plant Engineering MCQ question is the important chapter for a Mechanical Engineering and GATE students. a) Boiler. How do nuclear reactors and nuclear power plants generate electrical power? (c) check polllution a) Unity. This is done through uranium enrichment—which increases the concentration of Uranium-235 from 0.7% to around 4%. A. protons in the nucleus Boiling water reactor employs. A nuclear unit becoming critical means_____? Boiling water reactor employs (a) boiler (b) direct cycle of coolant system (c) double circuit system of coolant cycle (d) multi pass system (e) single circuit system. To see this page as it is meant to appear, please enable your Javascript! E. neutrons in the atom, A. mass number Ans: a 36. (adsbygoogle = window.adsbygoogle || []).push({}); PakMcqs.com is the Pakistani Top Mcqs website, where you can find Mcqs of all Subjects, You can also Submit Mcqs of your recent test and Take online Mcqs Quiz test. D. 168 MeV (b) it is capable of generating much more than rated capacity Q14. Breeder reactor has a conversion ratio of_____________________? (c) double circuit system of coolant cycle ... PakMcqs.com is the Pakistani Top Mcqs website, where you can find Mcqs of all Subjects, You can also Submit Mcqs of your recent test and Take online Mcqs … Ans: c Isotopes of same elements have (a) same atomic number and different masses (b) same chemical properties but different atomic numbers (c) different masses … The BWR’s distinguishing feature is that the reactor vessel serves as the boiler for the nuclear steam supply system. The energy required to be applied to a radioactive nucleus for the emission of a neutron is, (a) 1 MeV 36. 9, Supp. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. General Electric is the sole designer and manufacturer of BWRs in the United States. Boiling Water Reactors. A steam-water mixture is produced when very pure water (reactor coolant) moves upward through the core, absorbing heat. A CANDU reactor uses _____. (d) boiling water B. liquid metal cooled C. neutrons in the nucleus Q12. Ans: c 35. c. Enriched uranium as fuel and ordinary water as moderator and coolant. (b) more than unity A Boiler . d) Boiling water reactor . Boiling water reactor employs. Which of the following nuclear reactor does not need a heat exchanger for generation of steam____________________? b. a) Boiler. Ans: b. Boiling water reactor uses the following as moderator, coolant and working fluid (a) ordinary fluid (b) heavy water (c) molten lead (d) hydrogen gas (e) none of the above. Highly enriched uranium as fuel and light water as moderator and coolant. View Answer Discuss. Ans: c. 35. 4.5 tonnes of high grade coal (e) 20 MeV, Your email address will not be published. Fast breeder reactor uses. (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. (d) deuterium b) Direct cycle of coolant system. (d) different chemical properties and same atomic numbers © Copyright 2016-2020 - www.PakMcqs.com/. Foxoyo MCQs. A pressurized water reactor employs pressurizes for the following application (A) ... 10. (c) pressurised water Which is not identical for an atom and an isotope_________________? The total energy released in fission of U is__________________? The enriched uranium is packed into fuel rods, which are assemble… (e) all of the above, 6. Answer: Option B Solution (By Examveda Team) A boiling water reactor (BWR) uses demineralized water as a coolant and neutron moderator. Correct Answer. C. pressurised water is pumped into the core. The cooling water used in the turbine condenser of the plant is sourced from the River Elbe, which is in the proximity of the plant. Categories Mechanical Engineering MCQs Post navigation. (b) U23iandPu233 The mass number of a substance represents the sum of total number of, (a) protons and neutrons in an atom Check out this awesome Sample Fourth Generation Of Nuclear Reactors Research Papers for writing techniques and actionable ideas. Atomic number of an element in the periodic table represents the numbers of_________________? (b) 2.4 MeV a) Is lighter. Hydrogen is preferred as better coolant in comparison to C02 because former (a) is lighter (b) is inert (c) has high specific heat (d) is a good conductor (e) all of the above. NUREG-1021 - Start a 50 question random quiz based on the standards of the "GFE Test Item Distribution" contained in section ES-205 of NUREG-1021 Rev. D. may be less or mote depending on size (d) protons and neutrons in a nucleus During a hypothetical severe accident of a Nordic boiling water reactor (BWR), an ex-vessel particulate debris bed is expected to form in the flooded lower drywell due to melt-coo Question is ⇒ Fast breeder reactor uses, Options are ⇒ (A) boiler, (B) direct cycle of coolant system, (C) double circuit system of coolant cycle, (D) multi pass system, (E) single circuit system., Leave your comments or Download question paper. The plant incorporates a multiple-barrier safety system to protect the workers from direct radiation and to prevent radioactive materials from escaping. The most commonly used moderator in nuclear plants is, (a) heavy water a. 11. Ans: a. Foxoyo MCQs. (d) zero Take the Quiz for competitions and exams. (c) 10 tonnes of high grade coal (d) thick galvanized sheets Ans: c. 42. Figure: Schematic for a boiling water reactor. (b) lead and tin b) Fast breeder reactor. Ask a question; About. Japan's Fukushima Daiichi plant, which was damaged by Friday's earthquake, employs six boiling water reactors. b) More than unity. 1 Operator Licensing Examination Standards for Power Reactors. Hydrogen is preferred as better coolant in comparison to C02 because former. Pressurised water reactor isdesigned (a) for boiling pi water in the core (b) to use liquid sodium metal as coolant (c) to use intermediate coolant (d) to prevent the water coolant from boiling in the core (e) to eliminate the coolant loop of the pressurised water. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. Ans: d . Q12. (b) liquid metal cooled Ans: c 35. 9, Supp. Highly enriched uranium as fuel and light water as moderator and coolant. Boiling-water reactor: employs boiling water to create steam, which is circulated to turbines that generate electricity; the water is cooled and returned to the reactor tank. Your email address will not be published. d) Multi pass system . Breeder reactor has a conversion ratio of, (a) unity Amongst the following, the fissionable materials are, (a) U233andPu239 (e) single circuit system, 14. b) More than unity. (d) 168 MeV In a nuclear power plant, heat from reactors are used to boil water to provide steam for driving conventional turbogenerators. D. zero Natural uranium as fuel and heavy water as moderator and coolant. Save my name, email, and website in this browser for the next time I comment. Each GFE contains 50 multiple choice questions covering the “Components” and “Theory” (including reactor theory and thermodynamics) sections of the knowledge and abilities catalogs for nuclear power plant operators, based on reactor type (e.g., NUREG-1122 for pressurized water reactor (PWR) and NUREG-1123 for boiling water reactor (BWR)). In a typical design concept of a commercial BWR, the following process occurs: The core inside the reactor vessel creates heat. d) Is a good conductor . Boiling water reactor employs_____? ANS:- A b) Direct cycle of coolant system. 83. October 20, 2020 by Admin. Mechanical Engineering Nuclear Power Plants The efficiency of a nuclear power plant in comparison to a conventional thermal power plant is (a) same (b) more (c) less (d) may be less or mote depending on size (e) unpredictable. E. single circuit system, A. D. fuel and the coolant are thoroughly mixed to form a homogeneous solution. Q2. B. coolant water, after being heated in the reactor core, generates steam in a boiler. (d) may be less or mote depending on size a) Regenerative reactor. The main interest of shielding in nuclear reactor is protection against, (a) X-rays Fast breeder reactor uses (a) boiler (c) graphite or cadmium A steam-water mixture is produced when very pure water (reactor coolant) moves upward through the core, absorbing heat. 15. 7 people answered this MCQ question is the answer among for the mcq A boiling water reactor is the one, in which the 7 people answered this MCQ question is the answer among for the mcq A boiling water reactor is the one, in which the Ask a question. How do nuclear reactors and nuclear power plants generate electrical power? D. boiling water Fast breeder reactor uses. Boiling water reactor uses the following as moderator, coolant and working fluid_____? D Multi passes system . Natural uranium as fuel and heavy water as moderator and coolant. Fast breeder reactor uses (a) boiler C Double circuit system of coolant cycle . Ans: b 13. ... boiling water reactor ... Boiling water reactor employs . (d) MW Figure: Schematic for a boiling water reactor. In a nuclear power plant, heat from reactors are used to boil water to provide steam for driving conventional turbogenerators. E. unpredictable. B. it is capable of generating much more than rated capacity B. direct cycle of coolant system Pressurised water reactor isdesigned (a) for boiling pi water in the core (b) to use liquid sodium metal as coolant (c) to use intermediate coolant (d) to prevent the water coolant from boiling in the core (e) to eliminate the coolant loop of the pressurised water. Typical Boiling-Water Reactor. ... boiling water reactor ... Boiling water reactor employs … c) Has high specific heat. (e) 1000 tonnes of high grade coal, 15. Hydrogen is preferred as better coolant in comparison to C02 because former. (b) concrete and bricks This is a list of operational and decommissioned nuclear reactors of the Boiling Water Reactor-design, commonly used for generating electrical power in nuclear power plants. c) Breeder reactor. A reactor capable of converting a ferrite material into fissile isotopes is called. B Direct cycle of coolant system . (c) less Of the 104 operational nuclear power reactors in the United States, thirty-five are boiling water reactors (BWR). Answer: Option B Solution (By Examveda Team) A boiling water reactor (BWR) uses demineralized water as a coolant and neutron moderator. (b) more (d) chain reaction that causes automatic splitting of the fuel nuclei has been established Regardless of the topic, subject or … BWR-Type Cont.-Type Year Licensed A. boiler B. direct cycle of coolant system ... D. boiling water E. none of the above. 12. c) Breeder reactor. Ans: c. 42. MCQ quiz on Nuclear Power Plant multiple choice questions and answers on Nuclear Power Plant MCQ questions on Nuclear Power Plant objectives questions with answer test pdf for interview preparations, freshers jobs, and competitive exams. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. (e) neutrons in the atom, 4. Boiling water reactor uses the following as moderator, coolant and working fluid_____? B. atomic number d) Multi pass system . 15. (b) 4.5 tonnes of high grade coal Pressurised water reactor isdesigned (a) for boiling pi water in the core (b) to use liquid sodium metal as coolant (c) to use intermediate coolant (d) to prevent the water coolant from boil¬ing in the core (e) to eliminate the coolant loop of the pressurised water. Ans: c. 35. (d) multi pass system (d) cause collision with the fast moving neutrons to reduce their speed (b) same chemical properties but different atomic numbers b. (e) 11 MeV, 11. (e) protons and electrons in a nucleus, 5. Nuclear Power Plants Multiple Choice Questions – Part 2, Applied Mechanics and Graphic Statics Objective Questions – Part 5, Top Most Nuclear Power Plants Objective Questions, Top Geothermal Energy Objective Questions, Power Plant Engineering Objective Questions & Answers – Part 1, Power Plant Engineering Objective Questions & Answers – Part 2, Power Plant Engineering Objective Questions & Answers – Part 3, Power Plant Engineering Objective Questions & Answers – Part 4, Power Plant Engineering Interview Questions – Part 1, Power Plant Engineering Interview Questions – Part 2, Power Plant Engineering Interview Questions – Part 3, Power Plant Engineering Interview Questions – Part 4, Power Plant Engineering Interview Questions – Part 5. Ans: d; The coolant used in boiling water reactor is (a) Co2 (b) pressurised water Question is ⇒ Boiling water reactor employs, Options are ⇒ (A) boiler, (B) direct cycle of coolant system, (C) double circuit system of coolant cycle, (D) multi pass system, (E) single circuit system., Leave your comments or Download question paper. One gram of uranium will produce energy equivalent to approximately, (a) 1 tonne of high grade coal D Multi … Each GFE contains 50 multiple choice questions covering the “Components” and “Theory” (including reactor theory and thermodynamics) sections of the knowledge and abilities catalogs for nuclear power plant operators, based on reactor type (e.g., NUREG-1122 for pressurized water reactor (PWR) and NUREG-1123 for boiling water reactor (BWR)). Ans: b. INFO. Q1. A reactor capable of converting a ferrite material into fissile isotopes is called. The following section consists of Chemistry Multiple Choice questions on Nuclear Power Engineering. Pressurised water reactor isdesigned (a) for boiling pi water in the core (b) to use liquid sodium metal as coolant (c) to use intermediate coolant (d) to prevent the water coolant from boil¬ing in the core (e) to eliminate the coolant loop of the pressurised water. Ans: b. (b) infra-red rays E. infinity, A. gas cooled A boiling water reactor uses demineralized water as a coolant and neutron moderator. Boiling water reactor employs_____? (b) electrons in me nucleus (d) position in periodic table 36. 12. Breeder reactor has a conversion ratio of (a) unity (b) more than unity (c) less than unity (d) zero (e) infinity. 1 tonne of high grade coal d) Zero . Q2. (c) neutrons in the nucleus (c) 4.3 MeV 10 MeV Japan's Fukushima Daiichi plant, which was damaged by Friday's earthquake, employs six boiling water reactors. b) Is inert. The plant employs a boiling water reactor for power generation. Q13. Getting started. 13. Q14. D. 100 tonnes of high grade coal 41. NUREG-1021 - Start a 50 question random quiz based on the standards of the "GFE Test Item Distribution" contained in section ES-205 of NUREG-1021 Rev. Ask a … a) Unity. (e) moderate the radioactive pollution, 8. Ans: a. A nuclear unit becoming critical means_____? The commonly used material for shielding is, (a) lead or concrete Mechanical Engineering Nuclear Power Plants The efficiency of a nuclear power plant in comparison to a conventional thermal power plant is (a) same (b) more (c) less (d) may be less or mote depending on size (e) unpredictable. (c) U235andPu235 4. Ans: a. A nuclear unit becoming critical means, (a) it is generating power to rated capacity C. 10 tonnes of high grade coal Nuclear Power Plants Multiple Choice Questions – Part 1. 83. (e) electrons, 19. The plant incorporates a multiple-barrier safety system to protect the workers from direct radiation and to prevent radioactive materials from escaping. Ans: d; The coolant used in boiling water reactor is (a) Co2 (b) pressurised water B. electrons in me nucleus (c) chemical properties Breeder reactor has a conversion ratio of (a) unity (b) more than unity (c) less than unity (d) zero (e) infinity. C. less D. multi pass system MCQ quiz on Nuclear Power Plant multiple choice questions and answers on Nuclear Power Plant MCQ questions on Nuclear Power Plant objectives questions with answer test pdf for interview preparations, freshers jobs, and competitive exams. (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. The BWR reactor core, like that in a PWR, consists of a large number of fuel rods housed in fuel assemblies in a nearly cylindrical arrangement. (e) graphite, (a) MeV Categories Mechanical Engineering MCQs Post navigation. B. 211) A boiling water reactor is the one, in which the. (c) neutrons and electrons in an atom (e) it generates no heat, 7. (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. General Electric is the sole designer and manufacturer of BWRs in the United States. d) Boiling water reactor . In contrast to the PWR, the BWR uses only two separate water systems as it has no separate steam generator system. ... PakMcqs.com is the Pakistani Top Mcqs website, where you can find Mcqs of all Subjects, You can also Submit Mcqs of your recent test and Take online Mcqs Quiz test. (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. View question distribution. d) Zero . Boiling water reactor uses the following as moderator, coolant and working fluid (a) ordinary fluid (b) heavy water (c) molten lead (d) hydrogen gas (e) none of the above. Boiling-water reactor: employs boiling water to create steam, which is circulated to turbines that generate electricity; the water is cooled and returned to the reactor tank. c) Double circuit system of coolant cycle. Of the 104 operational nuclear power reactors in the United States, thirty-five are boiling water reactors (BWR). Page-4 section-2 Learn Power Plant Engineering MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. How Nuclear Reactors Work. Ans: d . (e) unpredictable, (a) same atomic number and different masses Boiling water reactor employs (a) boiler (b) direct cycle of coolant system (c) double circuit system of coolant cycle (d) multi pass system (e) single circuit system. D. fuel and the coolant are thoroughly mixed to form a homogeneous solution. Correct Answer : B. Q13. a) Boiler. Nation City State Status MWth MWe Gener. (e) infinity, (a) boiler 41. Which is not identical for an atom and an isotope, (a) mass number (c) different masses and different atomic numbers (b) direct cycle of coolant system 5 MeV C. pressurised water is pumped into the core. Power Plant Engineering MCQ with detailed explanation for interview, entrance and competitive exams. Which of the following nuclear reactor does not need a heat exchanger for generation of steam, (a) gas cooled Boiling water reactors (BWR) are a type of nuclear reactor that use light water (ordinary water, as opposed to heavy water) as their coolant and neutron moderator.They are the second most used reactor for nuclear power generation in the world, next to the pressurized water reactor (PWR)—with 75 in operation as of 2018. ... D Boiling water . Boiling water reactor employs__________________? Required fields are marked *. 0. (c) farads The efficiency of a nuclear power plant in comparison to a conventional thermal power plant is, (a) same How Nuclear Reactors Work. (b) protons and electrons in an atom Boiling Water Reactors (BWR) Unlike the PWR, inside the boiling water reactor, the primary water system absorbs enough heat from the fission process to boil its water. boiler; c) Has high specific heat. (d) conserve energy Sorry, you have Javascript Disabled! c) Less than unity. b) Is inert. A boiling water reactor uses demineralized water as a coolant and neutron moderator. Question No : 38 Boiling water reactor employs . Breeder reactor has a conversion ratio of. Reflector in nuclear plants is used to, (a) return the neutrons back into the core In a typical design concept of a commercial BWR, the following process occurs: The core inside the reactor vessel creates heat. In a nuclear meltdown, it all comes down to a power plant's reactor. Multiple Choice Questions and Answers on Nuclear Power Engineering Question 1 : Hydrogen bomb employs the nuclear fusion of hydrogen deuterium tritium helium Answer : 2 Question 2 : Sodium melts (at atmospheric pressure) at a temperature of _____ °C. Boiling water reactor uses the following as moderator, coolant and working fluid (a) ordinary fluid (b) heavy water (c) molten lead (d) hydrogen gas (e) none of the above. The total energy released in fission of U is, (a) 5 MeV Ans: a 36. Typical Boiling-Water Reactor. (c) there is danger of nuclear spread Moderator in nuclear plants is used to, (a) reduce temperature 211) A boiling water reactor is the one, in which the. October 20, 2020 by Admin. In a nuclear meltdown, it all comes down to a power plant's reactor. c. Enriched uranium as fuel and ordinary water as moderator and coolant. (c) control the reaction b) Direct cycle of coolant system. (b) 10 MeV Fast breeder reactor uses___________________? C. chemical properties b) Fast breeder reactor. Hydrogen is preferred as better coolant in comparison to C02 because former (a) is lighter (b) is inert (c) has high specific heat (d) is a good conductor (e) all of the above. (b) curie 88 TOP Nuclear Power Plants - Mechanical Engineering Multiple Choice Questions and Answers List ... Boiling water reactor employs (a) boiler (b) direct cycle of coolant system (c) double circuit system of coolant cycle (d) multi pass system (e) single circuit system. Regardless of the topic, subject or … Ans: a. a) Boiler. Nuclear Reactors - MCQs with answers Q1. d. Only fertile material View Answer / Hide Answer Check out this awesome Sample Fourth Generation Of Nuclear Reactors Research Papers for writing techniques and actionable ideas. Correct Answer. b) Direct cycle of coolant system. Ans: c Isotopes of same elements have (a) same atomic number and different masses (b) same chemical properties but different atomic numbers (c) different masses … A pressurized water reactor employs pressurizes for the following application (A) ... 10. The coolant used in boiling water reactor … Take the Quiz for competitions and exams. E. it generates no heat, A. 1. C Double circuit system of coolant cycle . ⇒ The coolant used in boiling water reactor is C02 pressurized water mixture of water and steam liquid metal ⇒ Effective moderators are those materials which contain light weight atoms heavy weight atoms critical atoms zero weight atoms ⇒ Breeder reactor has a … After being heated in the United States, thirty-five are boiling water reactor …! An atom and an isotope_________________ must use enriched uranium as fuel and ordinary water as moderator coolant... Name, email, and website in this browser for the nuclear steam supply.! Of Chemistry Multiple Choice questions on nuclear power plants Multiple Choice questions on nuclear power reactors the! Following process occurs: the core, absorbing heat a boiler, it all down... Gate students prevent radioactive materials from escaping ( b ) pressurised water 11 with explanation! This is done through uranium enrichment—which increases the concentration of Uranium-235 from %. ) breeder reactor ( d a boiling water reactor employs mcq sodium graphite ( e ) ferrite reactor to protect the from. Questions on nuclear power plant, which was damaged by Friday 's earthquake, employs six boiling water for... Following nuclear reactor does not need a heat exchanger for generation of?! A ) Co2 ( b ) pressurised water 11 fissile isotopes is called efficiency of nuclear... Of coolant system... D. boiling water reactors, it all comes down to a plant! The BWR uses only two separate water systems as it has no steam! 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And GATE students steam in a typical design concept of a commercial BWR, the uses! Direct cycle of coolant system... D. boiling water ( c ) boiling water reactor is a! Questions – Part 1 plants Multiple Choice questions on nuclear power Engineering it all comes down to a plant! For a Mechanical Engineering and GATE students 's earthquake, employs six boiling water reactor for power.... In which the plant employs a boiling water ( c ) boiling (... Very pure water ( c ) boiling water reactor is the sole designer and of! ) breeder reactor ( d ) boiling water reactors ( BWR ) direct radiation to... One, in which the efficiency of a nuclear meltdown, it all down... Energy released in fission of U is__________________ contrast to the PWR, following. 'S Fukushima Daiichi plant, heat from reactors are used to boil, producing steam which are assemble… boiling E.. Core inside the reactor competitive exams ) fast breeder reactor uses the following section consists Chemistry... 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