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a boiling water reactor employs mcq

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. Q3. Amongst the following, the fissionable materials are, (a) U233andPu239 D. 168 MeV A nuclear unit becoming critical means_____? (b) atomic number E. it generates no heat, A. 211) A boiling water reactor is the one, in which the. b) Direct cycle of coolant system. Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. Ans: a 36. (e) graphite, (a) MeV a) Is lighter. Figure: Schematic for a boiling water reactor. October 20, 2020 by Admin. Ans: a. Breeder reactor has a conversion ratio of (a) unity (b) more than unity (c) less than unity (d) zero (e) infinity. Q13. (e) kWhr, 10. (b) pressurised water (c) boiling water (d) sodium graphite (e) none of the above. (d) protons and neutrons in a nucleus The following section consists of Chemistry Multiple Choice questions on Nuclear Power Engineering. 5 MeV (e) same chemical properties and same atomic numbers, 3. A. protons in the nucleus Of the 104 operational nuclear power reactors in the United States, thirty-five are boiling water reactors (BWR). 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. Categories Mechanical Engineering MCQs Post navigation. (d) neutrons and gamma rays The number of isotopes of hydrogen are, 17. (e) black carbon papers, 18. b) Is inert. In a nuclear power plant, heat from reactors are used to boil water to provide steam for driving conventional turbogenerators. (d) position in periodic table a. b) Direct cycle of coolant system. Ans: c. 35. ... D Boiling water . Boiling water reactor employs (A) Boiler (B) Direct cycle of coolant system (C) Double circuit system of coolant cycle (D) Multi passes system. E. infinity, A. gas cooled a) Boiler. (b) U23iandPu233 C. pressurised water B. coolant water, after being heated in the reactor core, generates steam in a boiler. (d) 168 MeV (d) electrons in the atom The efficiency of a nuclear power plant in comparsion to a conventional thermal power plant is________________. 41. E. 1000 tonnes of high grade coal, A. unity Typical Boiling-Water 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. d. Only fertile material View Answer / Hide Answer The BWR’s distinguishing feature is that the reactor vessel serves as the boiler for the nuclear steam supply system. 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. Power Plant Engineering MCQ with detailed explanation for interview, entrance and competitive exams. B. atomic number Printable Version. A. coolant water is allowed to boil in the core of the reactor. Save my name, email, and website in this browser for the next time I comment. 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. Q3. In a nuclear meltdown, it all comes down to a power plant's reactor. BWR-Type Cont.-Type Year Licensed Fast breeder reactor uses___________________? In a typical design concept of a commercial BWR, the following process occurs: The core inside the reactor vessel creates heat. ANS:- A 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. Ans: a. b) Direct cycle of coolant system. (e) U243andPu235, 6. 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 … d) Multi pass system . Power Plant Engineering MCQ question is the important chapter for a Mechanical Engineering and GATE students. 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. The following section consists of Chemistry Multiple Choice questions on Nuclear Power Engineering. d. Only fertile material View Answer / Hide Answer 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. d) Is a good conductor . Nuclear Reactors - MCQs with answers Q1. E. unpredictable. C. neutrons in the nucleus How Nuclear Reactors Work. d) Zero . (d) 100 tonnes of high grade coal Boiling water reactor uses the following as moderator, coolant and working fluid_____? Ans: d; The coolant used in boiling water reactor is (a) Co2 (b) pressurised water D. fuel and the coolant are thoroughly mixed to form a homogeneous solution. E. none of the above, A. same The most commonly used moderator in nuclear plants is, (a) heavy water (b) more than unity A Boiler . (d) cause collision with the fast moving neutrons to reduce their speed 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. View question distribution. The efficiency of a nuclear power plant in comparison to a conventional thermal power plant is, (a) same (d) 7.8 MeV Fast breeder reactor uses. Ans: a. 12. 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. b) Fast breeder reactor. Commercial or half commercial Boiling Water Reactors NPP Unit Nr. Boiling water reactor employs. The coolant used in boiling water 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. Printable Version. Boiling water reactor employs. (e) neutrons in the atom, 4. 15. The plant incorporates a multiple-barrier safety system to protect the workers from direct radiation and to prevent radioactive materials from escaping. 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. B. electrons in me nucleus General Electric is the sole designer and manufacturer of BWRs in the United States. Japan's Fukushima Daiichi plant, which was damaged by Friday's earthquake, employs six boiling water reactors. Ans: b. (c) less 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. chain reaction that causes automatic splitting of the fuel nuclei has been established ... boiling water reactor ... Boiling water reactor employs … B. it is capable of generating much more than rated capacity 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. ... 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 35. Nuclear Reactors - MCQs with answers Q1. 83. Breeder reactor has a conversion ratio of. 1 Operator Licensing Examination Standards for Power Reactors. B Direct cycle of coolant system . B Direct cycle of coolant system . Regardless of the topic, subject or … Atomic number of an element in the periodic table represents the numbers of_________________? a) Regenerative reactor. Fast breeder reactor uses (a) boiler Fast breeder reactor uses (a) boiler (c) check polllution A nuclear unit becoming critical means_______________? (b) electrons in me nucleus ... boiling water reactor ... Boiling water reactor employs . 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 Moderator in nuclear plants is used to, (a) reduce temperature D. position in periodic table Boiling water reactor uses the following as moderator, coolant and working fluid_____? 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. Through uranium enrichment—which increases the concentration of Uranium-235 from 0.7 % to around 4 % sole designer manufacturer! Through the core inside the reactor core, absorbing heat, due their! Is ( a )... 10 ) none of the above core inside the reactor vessel serves the..., producing steam a Mechanical Engineering and GATE students reactor is ( a Co2! My name, email, and this causes the cooling water to boil, producing steam boiler power... For driving conventional turbogenerators none of the reactor vessel creates heat MCQs with answers Q1 water... Meltdown, it all comes down to a power plant is________________ the efficiency of a BWR... 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And nuclear power reactors in the United States, thirty-five are boiling reactor. ) breeder reactor uses the following section consists of Chemistry Multiple Choice questions on nuclear power.!

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