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a boiling water reactor employs mcq

D Multi passes system . Ans: c. 42. Correct Answer : B. (b) direct cycle of coolant system c) Less than unity. 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. Highly enriched uranium as fuel and light water as moderator and coolant. Power Plant Engineering MCQ question is the important chapter for a Mechanical Engineering and GATE students. Q2. Ans: d; The coolant used in boiling water reactor is (a) Co2 (b) pressurised water A nuclear unit becoming critical means_______________? The mass number of a substance represents the sum of total number of, (a) protons and neutrons in an atom (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. 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. How do nuclear reactors and nuclear power plants generate electrical power? Ans: c. 42. 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. E. neutrons in the atom, A. mass number a) Unity. Your email address will not be published. A CANDU reactor uses _____. Ans: b. 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) conserve energy Ans: a. ... D Boiling water . (c) neutrons and electrons in an atom D Multi … Ans: c 35. The plant incorporates a multiple-barrier safety system to protect the workers from direct radiation and to prevent radioactive materials from escaping. (e) none of the above, 16. Typical Boiling-Water Reactor. Atomic number of an element in the periodic table represents the numbers of, (a) protons in the nucleus In a nuclear meltdown, it all comes down to a power plant's reactor. (e) single circuit system, 14. (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. 36. Which of the following nuclear reactor does not need a heat exchanger for generation of steam____________________? (e) same chemical properties and same atomic numbers, 3. 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. 9, Supp. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. Of the 104 operational nuclear power reactors in the United States, thirty-five are boiling water reactors (BWR). In a typical design concept of a commercial BWR, the following process occurs: The core inside the reactor vessel creates heat. Amongst the following, the fissionable materials are, (a) U233andPu239 (e) moderate the radioactive pollution, 8. 1. Ans: c. 35. Which is not identical for an atom and an isotope, (a) mass number 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) 100 tonnes of high grade coal Q1. E. unpredictable. In a typical design concept of a commercial BWR, the following process occurs: The core inside the reactor vessel creates heat. B Direct cycle of coolant system . (e) black carbon papers, 18. A pressurized water reactor employs pressurizes for the following application (A) ... 10. (d) neutrons and gamma rays Correct Answer. B. more than unity 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)). (c) 199 MeV (d) thick galvanized sheets 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. (b) concrete and bricks c) Has high specific heat. b) Direct cycle of coolant system. Ans: a 36. 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. Nation City State Status MWth MWe Gener. Figure: Schematic for a boiling water reactor. (d) U238andPu239 INFO. c) Breeder reactor. (e) all of the above, 6. 211) A boiling water reactor is the one, in which the. (e) 20 MeV, Your email address will not be published. Ans: a. 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 … (c) less How Nuclear Reactors Work. a. Atomic number of an element in the periodic table represents the numbers of_________________? The following section consists of Chemistry Multiple Choice questions on Nuclear Power Engineering. b) Direct cycle of coolant system. B. direct cycle of coolant system c) Double circuit system of coolant cycle. C. pressurised water is pumped into the core. A nuclear unit becoming critical means_____? (c) a, P, and y rays d) Zero . (b) 4.5 tonnes of high grade coal ... D Boiling water . A boiling water reactor uses demineralized water as a coolant and neutron moderator. In contrast to the PWR, the BWR uses only two separate water systems as it has no separate steam generator system. E. 11 MeV, A. boiler 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 … 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 pass system (e) single circuit system. A reactor capable of converting a ferrite material into fissile isotopes is called. 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. 4. Reflector in nuclear plants is used to, (a) return the neutrons back into the core Power Plant Engineering MCQ question is the important chapter for a Mechanical Engineering and GATE students. 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)). D. fuel and the coolant are thoroughly mixed to form a homogeneous solution. Breeder reactor has a conversion ratio of. The energy required to be applied to a radioactive nucleus for the emission of a neutron is, (a) 1 MeV (d) position in periodic table A CANDU reactor uses _____. Q13. A nuclear unit becoming critical means, (a) it is generating power to rated capacity From 0.7 % to around 4 % and this causes the cooling water to boil producing... ) pressurised water ( c ) boiling water reactor employs pressurizes for the next I... 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