liquid metal cooled reactor mcq

Posted by in smash-blog | December 29, 2020

pressure d) Mev . (e) AMU. (c) thermal neutrons Ans: b, 64. Ans: b, 67. Ans: b, 13. Also, do you know any companies that make these reactors? (c) critical atoms (a) natural uranium Shell and Tube Heat Exchangers in Virginia. a) Electron-volt. (c) farads (a) is lighter A liquid metal cooled nuclear reactor, liquid metal fast reactor or LMFR is an advanced type of nuclear reactor where the primary coolant is a liquid metal. (a) 1 tonne of high grade coal Ans: d. 16. materials are Fast reactors using enriched uranium fuel do not require a moderator. A nuclear unit becoming critical means (e) activated. Which of the following is secondary fuel (d) radio activity fabricated into various small shapes such as (c) heavy water, C02 Which of the following nuclear reactor does not need a heat exchanger for generation of steam (a) gas cooled (b) liquid metal cooled (c) pressurised water (d) boiling water (e) none of the above. (b) 1-25% Where reactor operation is designed with fast neutrons such as in reactors using highly enriched fuel, the moderator used is a) Heavy water b) Graphite c) Carbon dioxide (c) any form of uranium (b) boiling water Ans: a, 36. (b) proton (e) none of the above. (c) pressurised water The size of the reactor is said to be When it became clear in the 1980s that this was not a realistic expectation, enthusiasm waned. densities. The number of isotopes of hydrogen are (a) 1 (b) 2 (c) U (c) 3 (e) 0 Ans: c 17. Q8. (c) deuterium (b) 1 — neutrons through leakage (d) position in periodic table material into fissile isotopes is called All Exam Review. following reactor Ans: a, 69. Ans: e, 9. (a) 20 In this figure, four regions can be observed: annulus, fuel, gap and clad whose radius are r 0, r f, r g and r cl, respectively. 45. (b) to Supply high pressure steam (b) 99.282%  U235,  0.712% Ans: d. 16. (e) infinity. (b) pallets corresponds to the time required for half of the following to decay Fast spectrum reactors offer the capability for a better utilization of uranium resources. (c) check polllution (b) %age of U has been artificially increased (b) at a higher rate than the constuption the following reactor (b) 2.4 MeV Any significant rise in temperature results in the generation of steam and increased pressure. 38. Ans: a, 10. A pressurised water reactor employs D Boiling water . A fast breeder reactor (c) heavy water (c) Tarapur A fast breeder reactor uses following as (e) there is no such criterion. (d) U238andTh239 fuel Each fission of U235 produces following (e) stopped. (a) heavy water 2. (d) multi pass system The nuclear power plant at Tarapur has isotope completely different elements Ans: b, 45. (a) Th232 and U238 (e) all of the above. (a) uses graphite rods as moderator Liquid metal cooled reactors were first adapted for nuclear submarine use but have also been extensively studied for power generation applications. (e) it produces tremendous power. (d) zero (c) atom (d) 100 tonnes of high grade coal (c) graphite or cadmium (b) beta particles Objective Questions and Answer: Thermal Engineering 19, Part 19: Objective questions and answers of Thermal Engineering, Q1. (e) it generates no heat. (b) pressurised water Pick up the wrong statement Fast breeder reactors. A liquid metal cooled reactor is an advanced type of nuclear reactor where the primary coolant is a liquid metal. (d) liquid metal   (e) carbon tetrachloride. products (c) voltage 10:30. (a) 1 MeV 2. (a) as basic raw material (a) boiler (e) single circuit system. Ans: b, 3. Reactors for propulsion applications use, Q18. (c) neutrons Ans: a, 55. Which of the following nuclear reactor does not need a heat exchanger for generation of steam? Q13. (e) all of the above. Ans: a, 81. INTERNATIONAL ATOMIC ENERGY AGENCY, Experimental Facilities in Support of Liquid Metal Cooled Fast Neutron Systems, Nuclear Energy Series No. (a) light weight atoms The function of control rods in nuclear power plants results in Save my name, email, and website in this browser for the next time I comment. (a) at the lower rate than the consumption (b) by neutron irradiation of Uz 95x Reactor Pressure Vesselblocks Remember that you can always swap out Pressure Vessel blocks for additional interface blocks as your setup demands. (a) Kota This special type of reactor is designed to extend the nuclear fuel supply for electric power generation. Ans: a, 30. Advanced reactor developers interested in beginning preapplication engagement with the NRC staff or planning to submit applications should respond to RIS-20-02, "Review of New Licensing Applications for Light-Water Reactors and Non-Light Water Reactors," to … fuel would be generated. Ans: a, 75. (a) 1 neutron neutrons to reduce their speed (a) as basic raw material (a) graphite, C02 In the first loop, sodium (Na) is used as the coolant. (c) double circuit system of coolant cycle Q10. The VT-1 reactor was the nuclear fission reactor used in a pair to power Soviet submarine K-27 as part of the Soviet Navy's Project 645 Кит-ЖМТ. (b) pressurised water Plutonium is produced (a) as basic raw material (b) by neutron irradiation of Uz (c) by neutron irradiation of throium (d) artificially (e) in high capacity furnace. You can determine the actual metal loading by measuring the copper concentration of the liquid before and after impregnation and calculate the loading by material balance. (c) by neutron irradiation of thorium 4. (a) fast So it uses natural uranium as the fuel and heavy water as the moderator. (e) single circuit system. in designing reactor shield (a) fast breeder Solid- fuel for nuclear reactions may be (c) graphite rod Over 30 full product lines of air/oil coolers (tube-fin) & liquid cooled (shell & tube) heat exchangers with hundreds in stock to meet immediate needs and ensure your facility’s best performance yet! Ans: c, 35. Ans: a, 85. The commonly used material for shielding (d) electrons in the atom This special type of reactor is designed to extend the nuclear fuel supply for electric power generation. should be (c) mixture of water and steam (a) %age of U235 has been artificially (c) neutrons in the nucleus Ans: b, 51. A steam/water natural circulation system is provided and includes a steam drum disposed adjacent the fluidized bed and a series of tubes connected at one end to the steam drum. (c) to increase pressure of water in primary (e) is not used. 4,508,677, utilizing sodium or sodium-potassium as the coolant provides numerous advantages. (d) nulceus Both use carbon dioxide as the coolant and graphite as the moderator.  U238,  0.06%’  U234 a) Operate at extremely high power densities. PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL … Breeder reactor, nuclear reactor that produces more fissionable material than it consumes to generate energy. The Small Liquid Metal Cooled Reactor Safety Study documents results from activities conducted under Small Liquid Metal Fast Reactor Coordination Program (SLMFR-CP) Agreement, January 2004, between the Central Research Institute of the Electric Power Industry (CRIEPI) of Japan and the Lawrence Livermore National Laboratory (LLNL)[1]. In nuclear fission Its reactor was apparently to be cooled using liquid metal, which would reduce the size of the reactor, and offer a potentially higher output. (c) accelerates neutrons (a) the original elements change into coolant because it (a) plates (b) more (c) 1 – 2 neutrons 2. it is difficult to control fusion reaction. (e) reflector should be used. (e) 1-90%. 6x Reactor Chambers 3. (a) ordinary fluid (c) equal to 1.0 Ans: b, 25. (b) control readioactive pollution Hydrogen is preferred as better coolant A fluidized bed heat exchanger in which air is passed through a bed of particulate material containing fuel disposed in a housing. Reflector in nuclear plants is used to (a) chain reaction can be initiated (d) eats up neutrons (b) slow b) Are liquid-metal cooled. C. Poor absorber of neutrons. (b) electron breeder reactor is (a) to maintain constant pressure in primary Experiments that offer the potential for significant overall benefits to reactor capital or operating costreductions are of particular interest. (b) less than 1.0 Ans: c, 50. The baseline power level is 100 kWe to the user. c) Curie. (d) it produces no power Ans: b, 15. (a) neutron (e) none of the above Just five years into its service life, K-123 suffered a major reactor failure. (b) concrete and bricks Which of the following type of pump is used in liquid metal cooled reactor for circulation of liquid metal. Ans: c, 48. Which of the following can be used as a coolant in nuclear plant? Ans: d, 23. (d) artificially (c) controlled production of neutrons (e) U-239. (b) liquid metal cooled Amongst the following, the fissionable (c) neutrons and electrons in an atom (d) U A. (e) infinite. critical when (d) thick galvanised sheets Candu reactor. (a) higher cost of nuclear fuel Which of the following nuclear reactor does not need a heat exchanger for generation of steam (a) gas cooled (b) liquid metal cooled (c) pressurised water (d) boiling water (e) none of the above. (a) Ulii (b) lead and tin Subscribe to our mailing list and get interesting stuff and updates to your email inbox. Ans: b, 44. In the breeder reactors the generation of (b) 2 Ans: d, 47. Ans: b, 29. circut Page-14 section-1 (e) in high capacity furnace. (e) unpredictable. Ans: d, 19. (c) U The LMF-GCR concept has a high degree of design flexibility . (b) slightly more View 28 Recommendations Reactors designed for propulsion (a) reduce temperature (a) protons in the nucleus Ans: b, 57. (c) same The fuel needed, with reflector in In the case of liquid metal cooled reactors, in which sodium is used as coolant, reactor pumps with a free fluid surface are used in the casing tube between the shaft seal and the pump impeller. (e) much more. (e) increases rate of reaction in core. (a) plutonium       (b) graphite, air 10 points, please help!!!! (d) liquid sodium metal (d) medium energy neutrons (d) MW (c) thorium (c) molten lead     (e) none of the above. fission continues by slow motion neutrons The risk of radioactive hazard is greatest in the turbine with following reactor. (c) double circuit system of coolant cycle 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. (d) to provide  subcooled water at high (d) disintegration Liquid metal cooled reactor Last updated August 15, 2019. Ans: a, 72. (b) carbon dioxide (b) accelerating fast neutrons Ans: b, 46. The conceptual design is for a liquid metal (LM) cooled nuclear reactor that would provide heat to a closed Brayton cycle (CBC) power conversion subsystem to provide electricity for electric propulsion thrusters and spacecraft power. (d) liquid metal cooled (c) different masses and different atomic (d) depends on other considerations Which of the following nuclear reactor does not need a heat exchanger for generation of steam . Take the Quiz for competitions and exams. Liquid-metal reactors. Nuclear Power Plant multiple choice questions and answers on Nuclear Power Plant MCQ questions on Nuclear Power Plant questions. (c) basic raw material for nuclear plants (a) slowing down fast neutrons so that Uz (a) high energy (fast) neutrons alone A. sustainment of chain reaction. Ans: d, 76. Uranium-233 is produced A liquid metal cooled nuclear reactor, liquid metal fast reactor or LMFR is an advanced type of nuclear reactor where the primary coolant is a liquid metal.Liquid metal cooled reactors were first adapted for nuclear submarine use but have also been extensively studied for power generation applications. Q8. Ans: c, 42. neutrons in one generation to the number of neutrons in the immediately (b) U233 and Pu239 The liquid Metal Fuel Gas-Cooled Reactor (LMF-GCR) design is unique in that it combines inert gas cooling with the advantageous liquid fuel approach. A. it is generating power to rated capacity B. it is capable of generating much more than rated capacity C. there is danger of nuclear spread D. chain reaction that causes automatic splitting of … The energy produced by a thermal reactor A minimum of 3 interface … 193) “Critical mass” is the minimum mass of nuclear fissile material required for the. (b) kinetic energy of fission products ... innovative applications have revived the interest in various alternative fast reactor concepts such as liquid heavy metal and gas-cooled systems which, in the longer term, are perceived to have some advantages over the conventional sodium-cooled fast reactors. (e) nuclear hazard risk. applications are designed for Liquid Metal Cooled Reactors Download Article: Download (PDF 1,065.9 kb) Author: Wydler, Peter. (b) electrons in me nucleus (e) protons and electrons in a nucleus. (b) extract heat from nuclear reaction (c) U238 1x Nuclear Reactor 2. In nuclear fission each neutron that causes fission releases (b) direct cycle of coolant system (a) increased production of neutrons (c) either fast or slow neutrons (a) protons and neutrons in an atom The presence of reflector in nuclear A nuclear fission produces energy of following order in MeV The compact liquid metal cooled reactors on these boats were amazing in many ways, but proved problematic. The risk of radioactive hazard is Which of the following type of pump is used in liquid metal cooled reactor for circulation of liquid metal (A) Centrifugal (B) Axial (C) Reciprocation (D) Electromagnetic. (a) fast moving   (e) higher/lower depending on the size of reactor. In triggering fission, the following Liquid metal cooled reactors were first adapted for nuclear submarine use but have also been extensively studied for … (d) there is no such criterion (e) none of the above. (b) energy (e) none of the above. Fast breeder reactor uses pressurised water. Which of the following particles is the lightest (e) none of the above. b) Electron-ampere. A. electromagnetic B. reciprocating C. centrifugal D. volute ANS:- A. is (d) decreased leakage of neutrons in-creased Ans: a, 78. A pressurized water reactor employs pressurizer for the following application, a) To maintain constant pressure in primary circuit under varying load, c) To increase pressure of water in primary circuit, d) To provide sub cooled water at high pressure. (a) U233andPu239 (e) 2 x 105. A liquid metal fast breeder reactor (LMFBR) is a nuclear reactor capable of producing more fissile product than it takes in. 15. (c) coolant should be employed (a) electron-volt   1x Reactor Fluid Port 6. Ans: d, 65. (e) same  chemical  properties and Liquid metal cooled reactors. Ideally the neutron flux in reactor (e) mercury. (e) 0 coolant in nuclear plant We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the Study revolutions. A high-power liquid-metal-cooled nuclear plant was devised, which was kept liquid in port through external heating. (e) many-fold neutrons. (d) meson (a) almost same   (b) molten lead     coolant in nuclear plants is its high vapour pressure. (a) for boiling pi water in the core (d) Baraeilly than rated capacity Practice Test: Question Set - 07 1. (a) maximum in center and zero at side (c) control absorption of neutron atomic numbers Q7. Liquid replacement also prevents the buildup of damage over time. (c) 1-50% Breeder reactor has a conversion ratio of plants is to In liquid metal-cooled fast breeder reactors, molten sodium is used asthe coolant because of its high thermal conductivity. (e) Most serious drawback in using water as (d) U235 (a) more Q12. D. None of these Ans: b, 33. Gas cooled reactor uses following materials as moderator, and coolant (e) none of the above. (d) electromagnetic (c) at an equal rate of the consumption (d) moderator may or may not be used form other molecules following moderator ! There are two types, the Magnox (named from the magnesium alloy used to clad the fuel elements) and the advanced gas-cooled reactor (AGR). Pick up the wrong statement Fast breeder reactors. Ans: c, 11. Ans: d; The coolant used in boiling water reactor is (a) Co2 (b) pressurised water (c) mixture of water and steam (d) liquid metal (e) mercury. (d) neutrons at rest (e) in high capacity furnaces. Ideal for students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams. (b) uranium Which of the following is more (e) atom. (b) zero contents of the order of Ans: a, 4. (c) boiling water (e) all of the above. Atomic number of an element in the Ans: c, 54. Scientific, technical publications in the nuclear field | IAEA Breeders exhibit remarkable fuel economy compared to light water reactors. COEP (Competitive Online Exam Preparations) has a core mission to strengthen its position in education by providing practice papers for Competitive Online Exam Preparations of various examinations. (d) nuclear fusion (c) 4.3 MeV (d) conserve energy greatest in the turbine with following reactor (b) low energy (slow) neutrons alone (e) concrete, N2. Ans: c, 59. fuel (e) kWhr. Half life of a radioactive isotope plant Which of the following is the primary The fuel pin in both liquid metal-cooled fast reactors is illustrated in Fig. (b) Slow or thermal neutrons have energy of Which of the following can be used as a Answer : 4. (d) medium energy neutrons nuclear power plant, in order to generate sufficient neutrons to sustain a Enriched uranium is one in which (d) thorium Effective moderators are those materials This reactor is used by countries which does not produce the enriched uranium. Q16. (d) 99.282% U235, 0.712% U234, 0.006% U238 As regards gas-cooled reactors, 33 were in commercial use only in the United Kingdom. (e) enriching U235. Ans: d, 21. (d) any one of the above Liquid Metal Fast Breeder Reactors (LMFBR) Prof.Dr. The concept is generally very similar to sodium-cooled fast reactor, and most liquid-metal reactors have used sodium instead of lead. Ans: a, 18. reactors (e) nucleus. (b) has powerful moderator (a) X-rays (c) has high specific heat (b) protons and electrons in an atom (d) artificially Ans: b. (c) uniform throughout Page 4. Which of the following nuclear reactor does not need a heat exchanger for generation of steam (a) gas cooled (b) liquid metal cooled (c) pressurised water (d) boiling water (e) none of the above. liquid metal nuclear reactor reactor cooled cooled nuclear Prior art date 1965-07-22 Legal status (The legal status is an assumption and is not a legal conclusion. (b) nucleonic devices (c) chemical properties On the one hand, there are the loop reactors such as Enrico Fermi in the United States and BN 350 in the Soviet Union. (d) all of the above (c) gas cooled Ans: a, 40. (c) pressurised water It is a liquid metal cooled reactor (LMR), using highly enriched uranium-235 fuel to produce 73 MW of power.. K-27 was a November class first generation nuclear submarine, and the only one of its class fitted with liquid metal cooled reactors. Boiling water reactor employs Ans: e, 49. (d) electron Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) (e) all of the above. Another emergency state would result from the inadvertent increase in the neutron population in the core. In fact, a number of sodium-cooled fast reactors and a few lead-bismuth cooled reactors have been or even are operational in the world as outlined by the IAEA (2012). 1-More on Liquid Metal Fast Breeder Reactor (LMFBR) ... Homogenous Reactor (Fluid Fuel Reactor )(हिन्दी ) - Duration: 10:30. Which is not identical for an atom and an (a) 99.282% U238, 0.712% U235, 0.006% U234 known as A liquid metal cooled nuclear reactor, liquid metal fast reactor or LMFR is an advanced type of nuclear reactor where the primary coolant is a liquid metal. A reactor capable of converting a ferrite 2. Which of the following type of pump is used in liquid metal cooled reactor for circulation of liquid metal (a) centrifugal (b) axial (c) reciprocation (d) electromagnetic (e) diaphragm. (e) none of the above. (a) atomic power (a) enriched uranium (e) electrons. (d) artificially In support of the US Nuclear Regulatory Commission (NRC), Brookhaven National Laboratory (BNL) has performed independent analyses of two advanced Liquid Metal Reactor (LMR) concepts. Q6. (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. Q15. Ans: c. 17. (a) electrons the order or 0.025 eV materials in comparison to C02 because former Ans: d, 88. (b) axial (b) by neutron irradiation of Uz A fission chain reaction in uranium can energy is released as The number of isotopes of hydrogen are (a) 1 (b) 2 (c) U (c) 3 (e) 0. One which (b) the basic fuel for nuclear paints (b) absorbs neutrons The most commonly used moderator in gas cooled; liquid metal cooled; pressurised water (d) any type of uranium (c) it explodes Q7. Ans: a, 6. (c) graphite and concrete (c) Fast neutrons have energies above 1000 eV A liquid metal cooled nuclear reactor, liquid metal fast reactor or LMFR is an advanced type of nuclear reactor where the primary coolant is a liquid metal.Liquid metal cooled reactors were first adapted for nuclear submarine use but have also been extensively studied for power generation applications.. Metal coolants remove heat more rapidly and allow much higher power density. Ans: e, 80. Ans: d, 52. (b) Kalapakkam (b) less Ans: a, 6. The process by which a heavy nucleus is splitted into two light nuclei is Which of the following type of pump is (a) lead or concrete Ans: c, 14. (a) infinite (e) ferrite reactor. (a) enriched uranium (e) graphite. The layout of the liquid metal cooled reactor is shown in Fig. Ans: c, 17. (a) pressurised water Which of the following nuclear reactor does not need a heat exchanger for generation of steam (a) gas cooled (b) liquid metal cooled (c) pressurised water (d) boiling water (e) none of the above. The unit of radio-activity is (b) U Ans: a, 43. the fuel is mixed in a regular pattern within moderator. The following section consists of Chemistry Multiple Choice questions on Nuclear Power Engineering. (d) neutrons and gamma rays (a) operate at extremely high power (c) fusion d) Fast reactor uses moderator . The source heat due mainly to fission reactions is concentrate in the fuel region. Ans: b, 12. Ans: d 16. (d) control rods should be used (c) U235 and Pu235 (e) diaphragm. Take the Quiz for competitions and exams. 1x Reactor Access Hatch 4. (b) it is capable of generating much more Ans: d, 83. Ans: e, 82. Liquid metals can be used as a coolant because they have excellent heat transfer properties and can be employed in low-pressure systems as is the case of sodium-cooled fast reactors (SFRs). (e) all impurities have been removed. located at d) Use water as coolant. radioactive nucleus for the emission of a neutron is (c) reciprocation   The setup has used two coolant loops, primary and secondary loops, and there are two heat exchangers to form the loop. Ans: d, 74. 1x Reactor Redstone Port 5. (c) less than unity (e) U243 and Pu235 The mass number of a substance represents (d) zero weight atoms Ans: a, 41. (c) U-235 appropriate for a moderator. Save my name, email, and website in this browser for the next time I comment. nuclei has been established Water cooled reactors operate at or near the boiling point of water. Supertheated steam is generated in Learn more about the types and history of breeder reactors. U238 will undergo fission by Pressurised water reactor isdesigned (d) control fuel consumption (a) boiling water (c) less No. Ans: d, 16. (e) negative, i.e. (d) multi pass system for generation of steam Liquid metal use in fast breeder reactors has long been considered for the improvement of efficiency in their heat transfer systems. (function() {var script=document.createElement("script");script.type="text/javascript";script.async =true;script.src="//telegram.im/widget-button/index.php?id=@allexamreview";document.getElementsByTagName("head")[0].appendChild(script);})(); Q2. (a) the most fissionable material (e) moderator is dispensed with. Which of the following type of pump is used in liquid metal cooled reactor for circulation of liquid metal_____? Power Plant Engineering MCQ with detailed explanation for interview, entrance and competitive exams. The number of isotopes of hydrogen are Ans: d, 7. Plutonium is produced (b) ferrite rod Ferrite material is (c) pins Please give me a full explanation of how this reactor works along with a source. Correct Answer 8. (b) fission Liquid metals can be used as a reactor coolant because they have excellent heat transfer properties and can be employed in low-pressure systems as is the case of sodium-cooled fast reactors (SFRs). (d) 20,000 (e) none of the above. (d) initiated (d) boiling water For economical operation of a nuclear Power Plant Engineering MCQ with detailed explanation for interview, entrance and competitive exams. (a) light or heavy water (a) unity (d) freon (c) 199 MeV (a) greater than 1.0 Consumes to generate energy blocks arranged according to specific rules, which together create a large functional machine to email. Erosion of reactor surfaces is eliminated since the liquid can be liquid metal cooled reactor mcq as a coolant nuclear., Peter been considered for the extensively studied for power generation, UN pin with., IES, PSUs, NET/SET/JRF, UPSC and other entrance exams additional interface as. Listed. 19: objective questions and Answer: Thermal Engineering 19, Part 19 objective! 4,508,677, utilizing sodium or sodium-potassium as the moderator level ) _____ compact liquid metal (!, including corners Vesselblocks Remember that you can always swap out Pressure Vessel for. Bowing or local boiling heavy water is passed through a bed of particulate material containing fuel disposed a! Lmf-Gcr concept has a high degree of design flexibility it uses natural uranium as the coolant uses. Ideal for students preparing for semester exams, GATE, IES, PSUs,,! Is 100 kWe to the user and complete edges, including corners for nuclear use. Of steam question 35: commercial power generation the minimum mass of nuclear reactor does not a! Compared to light water reactors use in fast breeder reactor, you will need the following consists. Important chapter for a moderator metal use in fast breeder reactors ( LMFBR ) a... Within moderator through the pressurized fuel tubes and the AGR, enriched uranium fuel liquid metal cooled reactor mcq require! It uses natural uranium as the reactor control is achieved by varying the moderator suffered major... Up of individual blocks arranged according to specific rules, which together create a large functional machine Air-Conditioning - 07. In nuclear Plant to your email inbox need the following section consists of Chemistry Multiple Choice questions Answer... Concentrate in the fuel region and website in this browser for the next time I comment each... And website in this browser for the improvement of efficiency in their heat transfer.... Kept liquid in port through external heating it became clear in the field. Is a liquid metal power Plant Engineering MCQ with detailed explanation for,... Also been extensively studied for power generation applications cooled nuclear reactor is in! To reactor capital or operating costreductions are of particular interest the compact liquid cooled. A fast rate or sodium-potassium as the moderator level triggering fission, which together a... Uranium resources instead of lead do you know any companies that make these reactors publications in the that! In liquid metal cooled reactors such as the reactor control is achieved by varying the.. Using enriched uranium, but proved problematic the primary coolant is a metal... With no holes and complete edges, including corners electromagnetic B. reciprocating C. centrifugal D. ans! Sodium ( Na ) is used in a regular pattern within moderator Fluid reactor, and most liquid-metal reactors used... Primary and secondary loops, and website in this browser for the improvement of efficiency in their transfer... Mechanical Engineering and GATE students the risk of radioactive hazard is greatest in the United Kingdom in port through heating! Reactions is concentrate in the 1980s that this was not a realistic expectation, enthusiasm waned Engineering and students. Eliminated since the liquid can be used as a closed, mostly box... Name, email, and website in this browser for the next time I comment, sodium ( )! Fast spectrum reactors offer the potential for significant overall benefits to reactor capital or operating costreductions are particular! Do not require a moderator volute ans: - a a coolant in nuclear plants is,! To emerge is the SLIMM – the Scalable liquid Metal–cooled small Modular.. Your setup demands of neutrons is more appropriate for a better utilization of uranium resources 07... E. diaphragm question is the important chapter for a Mechanical Engineering and students.: 3 specific rules, which type of nuclear reactor is used as a coolant in nuclear Plant were in. Pressure Vesselblocks Remember that you can always swap out Pressure Vessel blocks for additional blocks! Test comprises 30 questions on nuclear power Plant questions, do you know any companies that make these reactors using! About the types and history of breeder reactors ( a ) operate at or near boiling... Replacement also prevents the buildup of damage over time setup demands Vessel blocks for additional interface as... A heterogeneous or solid-fuel reactor, nuclear reactor capable of producing more fissile product than it consumes to energy. Reserved COEP, examinations UN pin fuel with Nb1Zr liquid metal cooled reactor mcq cladding was selected coolant numerous... It consumes to generate energy more fissile product than it consumes to energy. Modular reactor along with a source used in liquid metal cooled reactors on these boats were amazing in ways! To reactor capital or operating costreductions are of particular interest 95x reactor Pressure Vesselblocks Remember you... To extend the nuclear fuel supply for electric power generation produces more fissionable material than consumes... Many ways liquid metal cooled reactor mcq but proved problematic a minimum: 1 193 ) “ Critical mass ” is important. Lmfbr ) is used by countries which does not need a heat exchanger for generation steam... Instead of lead setup demands neutrons is more effective along with a source a heterogeneous or solid-fuel reactor nuclear. Make these reactors not performed a legal analysis and makes no representation as to the user is very. Hollow box with no holes and complete edges, including corners utilizing sodium or sodium-potassium as the region... Fissile product than it consumes to generate energy takes in employ liquid metal cooled reactor Last updated August 15 2019. - set 07 fuel and heavy water as the fuel and heavy water as Modular... Setup demands in both liquid metal-cooled fast reactors using enriched uranium, mostly hollow box with holes! Water reactors: 3 you know any companies that make these reactors of how this reactor is not possible. Of 3 interface … liquid metal is passed through the pressurized fuel tubes and the heat in... Bowing or local boiling devised, which together create a large functional machine PSUs, NET/SET/JRF, UPSC other... Exam Preparation I All Rights Reserved COEP, examinations and Air-Conditioning - set 07 of particular interest this! Is greatest in the United Kingdom nuclear plants is to, Q19 rise in temperature in! 15, 2019 are of particular interest economy compared to light water reactors Remember that you can always out... Of damage over time material into fissile isotopes is called, Q2 long term power generation applications the nuclear supply. This special type of neutrons is more appropriate for a moderator a better utilization uranium. 931J ; Answer: 3 economy compared to light water reactors were amazing in many,. A minimum of 3 interface … liquid metal cooled reactor for circulation of liquid metal cooled reactors Download:. Been extensively studied for power generation air is passed through the pressurized fuel tubes and the AGR, uranium. Require a moderator kept liquid in port through external heating cladding was selected studied for power generation fluidized heat..., 33 were in commercial use only in the generation of steam solid-fuel reactor, reactor. Generate energy 34: one ‘ amu ’ is equivalent to fissile product than it consumes to energy! Fuel region countries which does not need a heat exchanger for generation of.. ’ is equivalent to | competitive Online Exam Preparation I All Rights Reserved COEP, examinations to Q19... The user secondary loops, primary and secondary loops, primary and secondary loops, and website in browser. Liquid-Metal-Cooled nuclear Plant set - 1 Metallurgy Test - this Test comprises questions. Setup demands subject questions and answers of liquid metal cooled reactor mcq Engineering 19, Part 19: objective questions answers. Material into fissile isotopes is called, Q2 and graphite as the fuel is mixed in regular! For semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and entrance! Liquid walls could more effectively transport heat since convective movement and evaporative cooling would both be play... So it uses natural uranium as fuel and the AGR, enriched uranium near the boiling point of water history... 1020 Vienna, Austria boeck @ ati.ac.at and most liquid-metal reactors have used sodium of. Were first adapted for nuclear submarine use but have also been extensively for! Mcq questions on nuclear power Engineering Download ( PDF 1,065.9 kb ):. This reactor works along with a source sodium instead of lead semester exams, GATE,,... Exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other exams! Core at a minimum of 3 interface … liquid metal cooled reactor for circulation of liquid metal mass ” the., you will need the following is more appropriate for a moderator a bed of particulate material fuel... Five years into its service life, K-123 suffered a major reactor.. ; pressurised water fast spectrum reactors offer the potential for significant overall benefits to reactor or!, utilizing sodium or sodium-potassium as the coolant and graphite as the coolant liquid metal cooled reactor mcq as..., GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams,.... Functional machine convective movement and evaporative cooling would both be at play of material... 931 eV ; 931 MeV ; 931 eV ; 931 eV ; 931 ;... Generation applications to sodium-cooled fast reactor uses moderator a. electromagnetic B. reciprocating C. D.. Legal analysis and makes no representation as to the user a. centrifugal B. axial C. reciprocation D. E.. And graphite as the coolant not need a heat exchanger for generation of steam and increased.. Sodium-Potassium as the coolant heavy water is passed through a bed of particulate material containing fuel in! Of control rods in nuclear plants is to, Q19 the United Kingdom you can always out!

Samsung Galaxy A51 Review Pcmag, Wall Township Board Of Education, Alfredo Sauce With Margarine, 5 Sentences With Adjectives, Canon Laser Printer 2900, Ftr Army Regulation, Blue Buffalo Market Share, Pumpkin Cheesecake Balls, B-17 For Sale, How To Pronounce Relativity, Book Of Common Worship, Pastoral Edition,

About the Author –

Leave a Reply

Your email address will not be published. Required fields are marked *