(d) position in periodic table (e) U243andPu235, 6. In a nuclear power plant, heat from reactors are used to boil water to provide steam for driving conventional turbogenerators. 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. Boiling water reactor uses the following as moderator, coolant and working fluid_____? (d) cause collision with the fast moving neutrons to reduce their speed (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. (e) none of the above, 16. The total energy released in fission of U is, (a) 5 MeV (b) more Typical Boiling-Water Reactor. b) More than unity. How do nuclear reactors and nuclear power plants generate electrical power? 4. 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. A. coolant water is allowed to boil in the core of the reactor. d. Only fertile material View Answer / Hide Answer B. more than unity Q2. 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. The total energy released in fission of U is__________________? (b) U23iandPu233 b) Fast breeder reactor. C. pressurised water Boiling water reactor employs_____? (b) atomic number (c) different masses and different atomic numbers (c) less a) Is lighter. Take the Quiz for competitions and exams. (c) chemical properties 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. c) Double circuit system of coolant cycle. A CANDU reactor uses _____. B. atomic number © Copyright 2016-2020 - www.PakMcqs.com/. Ans: c 35. Of the 104 operational nuclear power reactors in the United States, thirty-five are boiling water reactors (BWR). Ans: c. 35. Power Plant Engineering MCQ question is the important chapter for a Mechanical Engineering and GATE students. 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. 5 MeV In contrast to the PWR, the BWR uses only two separate water systems as it has no separate steam generator system. Japan's Fukushima Daiichi plant, which was damaged by Friday's earthquake, employs six boiling water reactors. C. 10 tonnes of high grade coal (c) 4.3 MeV 1 Operator Licensing Examination Standards for Power Reactors. (e) moderate the radioactive pollution, 8. 15. Highly enriched uranium as fuel and light water as moderator and coolant. Ans: c. 35. B. more (e) 11 MeV, 11. D. fuel and the coolant are thoroughly mixed to form a homogeneous solution. ... 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 … 1 Operator Licensing Examination Standards for Power Reactors. (b) infra-red rays (b) same chemical properties but different atomic numbers (d) 100 tonnes of high grade coal a) Boiler. 83. (b) curie Ans: d; The coolant used in boiling water reactor is (a) Co2 (b) pressurised water Check out this awesome Sample Fourth Generation Of Nuclear Reactors Research Papers for writing techniques and actionable ideas. Boiling Water Reactors. To see this page as it is meant to appear, please enable your Javascript! 83. (b) liquid metal cooled 4. ... 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) lead and tin Boiling water reactor employs_____? (c) farads Answer: Option B Solution (By Examveda Team) A boiling water reactor (BWR) uses demineralized water as a coolant and neutron moderator. Q13. Fast breeder reactor uses (a) boiler A. boiler B. direct cycle of coolant system ... D. boiling water E. none of the above. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. Question No : 38 Boiling water reactor employs . The plant incorporates a multiple-barrier safety system to protect the workers from direct radiation and to prevent radioactive materials from escaping. Check out this awesome Sample Fourth Generation Of Nuclear Reactors Research Papers for writing techniques and actionable ideas. 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. 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. Printable Version. 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. Foxoyo MCQs. 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) multi pass system Nuclear Power Plants Multiple Choice Questions – Part 1. Boiling water reactor employs. (c) 199 MeV Q3. A. protons in the nucleus (d) zero C. neutrons in the nucleus C. chemical properties 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. View question distribution. Fast breeder reactor uses___________________? D. fuel and the coolant are thoroughly mixed to form a homogeneous solution. Boiling water reactor employs_____? Amongst the following, the fissionable materials are, (a) U233andPu239 E. none of the above, A. same Boiling Water Reactors. C. there is danger of nuclear spread C. pressurised water is pumped into the core. (b) 10 MeV 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. a) Boiler. (b) protons and electrons in an atom (e) 20 MeV, Your email address will not be published. The most commonly used moderator in nuclear plants is, (a) heavy water (e) unpredictable, (a) same atomic number and different masses (d) protons and neutrons in a nucleus Ans: a 36. 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. boiling water A boiling water reactor uses demineralized water as a coolant and neutron moderator. Boiling water reactors must use enriched uranium as their nuclear fuel, due to their use of light water. Breeder reactor has a conversion ratio of (a) unity (b) more than unity (c) less than unity (d) zero (e) infinity. 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. E. all of the above, A. it is generating power to rated capacity 0. How do nuclear reactors and nuclear power plants generate electrical power? ... D Boiling water . ⇒ 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 … 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. Japan's Fukushima Daiichi plant, which was damaged by Friday's earthquake, employs six boiling water reactors. A reactor capable of converting a ferrite material into fissile isotopes is called. The main interest of shielding in nuclear reactor is protection against, (a) X-rays C. pressurised water is pumped into the core. 0. Breeder reactor has a conversion ratio of_____________________? E. infinity, A. gas cooled Power Plant Engineering MCQ with detailed explanation for interview, entrance and competitive exams. D Multi … (c) a, P, and y rays (d) different chemical properties and same atomic numbers Boiling water reactor employs (A) Boiler (B) Direct cycle of coolant system (C) Double circuit system of coolant cycle (D) Multi passes system. Figure: Schematic for a boiling water reactor. B Direct cycle of coolant system . C. 199 MeV Ask a question; About. (d) thick galvanized sheets 1 tonne of high grade coal Q14. c) Breeder reactor. Ans: a. In a typical design concept of a commercial BWR, the following process occurs: The core inside the reactor vessel creates heat. B. 211) A boiling water reactor is the one, in which the. E. neutrons in the atom, A. mass number (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. (e) electrons, 19. 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. c) Breeder reactor. Categories Mechanical Engineering MCQs Post navigation. a) Unity. (d) 7.8 MeV (c) less than unity (b) it is capable of generating much more than rated capacity Regardless of the topic, subject or … c) Has high specific heat. Atomic number of an element in the periodic table represents the numbers of, (a) protons in the nucleus Of the 104 operational nuclear power reactors in the United States, thirty-five are boiling water reactors (BWR). Ans: b. E. it generates no heat, A. (d) MW View question distribution. C. less (c) there is danger of nuclear spread (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. a) Boiler. A CANDU reactor uses _____. (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. c. Enriched uranium as fuel and ordinary water as moderator and coolant. C Double circuit system of coolant cycle . 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. ... boiling water reactor ... Boiling water reactor employs … A reactor capable of converting a ferrite material into fissile isotopes is called. INFO. In contrast to the PWR, the BWR uses only two separate water systems as it has no separate steam generator system. c) Less than unity. (c) neutrons and electrons in an atom Getting started. 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. 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)). 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. Ans: b. Which of the following nuclear reactor does not need a heat exchanger for generation of steam____________________? Ans: b. Ask a … 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. (d) boiling water E. single circuit system, A. Q12. d) Multi pass system . 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. (c) graphite and concrete B. coolant water, after being heated in the reactor core, generates steam in a boiler. In a nuclear meltdown, it all comes down to a power plant's reactor. A pressurized water reactor employs pressurizes for the following application (A) ... 10. (b) direct cycle of coolant system (d) may be less or mote depending on size B. coolant water, after being heated in the reactor core, generates steam in a boiler. (d) chain reaction that causes automatic splitting of the fuel nuclei has been established ... boiling water reactor ... Boiling water reactor employs . 10 MeV B. it is capable of generating much more than rated capacity B. direct cycle of coolant system The BWR’s distinguishing feature is that the reactor vessel serves as the boiler for the nuclear steam supply system. Breeder reactor has a conversion ratio of. (e) 1000 tonnes of high grade coal, 15. B Direct cycle of coolant system . A steam-water mixture is produced when very pure water (reactor coolant) moves upward through the core, absorbing heat. d) Zero . ... D Boiling water . a) Unity. (d) deuterium D. multi pass system Q2. Q1. (b) extract heat from nuclear reaction Ans: a. 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. a) Regenerative reactor. The plant incorporates a multiple-barrier safety system to protect the workers from direct radiation and to prevent radioactive materials from escaping. Breeder reactor has a conversion ratio of. One gram of uranium will produce energy equivalent to approximately, (a) 1 tonne of high grade coal b. Commercial or half commercial Boiling Water Reactors NPP Unit Nr. (b) shield the radioactivity completely Ans: b. This is done through uranium enrichment—which increases the concentration of Uranium-235 from 0.7% to around 4%. (b) fast breeder reactor (c) breeder reactor (d) boiling water reactor (e) ferrite reactor. Boiling water reactor uses the following as moderator, coolant and working fluid_____? A Boiler . A nuclear unit becoming critical means_____? 9, Supp. 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. A nuclear unit becoming critical means_______________? The plant employs a boiling water reactor for power generation. The efficiency of a nuclear power plant in comparison to a conventional thermal power plant is, (a) same Printable Version. Your email address will not be published. c. Enriched uranium as fuel and ordinary water as moderator and coolant. Ans: c. 42. (b) 4.5 tonnes of high grade coal (e) infinity, (a) boiler General Electric is the sole designer and manufacturer of BWRs in the United States. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. 9, Supp. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. 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. D Multi passes system . 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