View Answer, 5. a) using focusing collector or heliostates. This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Nuclear Reactor Main Parts and their Functions”. a) It must be light weight b) extract the heat. b) It must be cheap Solar thermal power generation can be achieved by. c) Reflector A Control temperature . Which of the following is not used as moderator? Q19. Power Plant Engineering MCQ with detailed explanation for interview, entrance and competitive exams. none of these. Quiz & question bank based on university syllabus covering all lessons, year notes, concepts & formula from textbooks & class notes. Moderators do not absorb neutrons but just reduce the speed of neutrons. d) Ordinary water Physicists calculate with fission cross-section, which determines this probability. The Submit Answers for Grading feature requires scripting to function. To practice all areas of Power Systems, here is complete set of 1000+ Multiple Choice Questions and Answers. View Answer, 7. 201. 26. March 16, 2020 c) Heavy water Choose the letter of the best answer in each questions. Q19. Q20. a) Boiler A. asked by Guma Answer/ Hint What is the ranging capacity of the diesel plant? C. To start the chain reaction. d) Graphite Its function is to scatter the neutrons back that leak from the core. The function of moderator in a nuclear reactor is to. asked by admin Why Motor rated in kW instead of kVA? Physics Top 100 Multiple Choice Questions . 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) heavy water. Q20. In Canadium Deuterium Uranium reactor (CANDU), heavy water is used as, Q11. D. To transfer heat produced inside the reactor to a heat exchanger What is the function of a choke in tube light? (a) any type of moderator can be used (b) graphite is used as the moderator (c) heavy water is used as the moderator (d) moderator may or may not be used (e) moderator is dispensed with. a. The function of control rods in nuclear plants is to (A) Control temperature (B) ... the fuel is mixed in a regular pattern within moderator (B) Slow or thermal neutrons have energy of the order or 0.025 eV ... I.C Engines Multiple Choice Questions with Answers - Set 02. In a 2 stroke engine, the operation cycle are completed in how many strokes and, Q20. a) Helium Practice Test: Question Set - 02 1. Nuclear Power Plant Multiple Choice Questions. a) Economize the reactor b) Send back the escaping neutrons ... No moderator is used c) Graphite is used as moderator d) Cadmium is used as moderator ... (MCQ) of Electronics page-13:181. a. 80%. Diesel Electric & Gas Turbine Power Plants, Electric Energy Generation Environmental Aspects, Inductance & Resistance of Transmission Lines, Representation of Power System Components, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Power Systems Questions and Answers – Nuclear Reaction, Next - Power Systems Questions and Answers – Classification of Nuclear Reactors, Power Systems Questions and Answers – Nuclear Reaction, Power Systems Questions and Answers – Classification of Nuclear Reactors, Engineering Mathematics Questions and Answers, Chemical Engineering Questions and Answers, Engineering Chemistry I Questions and Answers, Chemical Process Calculation Questions and Answers, Bioprocess Engineering Questions and Answers, Waste Water Engineering Questions and Answers, Java Programming Examples on Mathematical Functions, Engineering Physics I Questions and Answers, Engineering Chemistry II Questions and Answers, Fluidization Engineering Questions and Answers, C Programming Examples on Mathematical Functions. ⇒ The ratio of atomic radius to its nuclear radius is about 10 5 10 8 10 12 10 15 ⇒ A fast breeder reactor utilises fast neutrons for causing fission. no impurities. To speed up the slow moving electron. The reactor performs the following function as that of _____ in a steam power plant, b) light water is used as coolant and moderator, d) heavy water is used as coolant and moderator. The solved questions answers in this Nuclear Power Plant - MCQ Test 2 quiz give you a good mix of easy questions and tough questions. b) Reactor vessel The function of a moderator in a nuclear reactor is. (a) any type of moderator can be used (b) graphite is used as the moderator (c) heavy water is used as the moderator (d) moderator may or may not be used (e) moderator is dispensed with. M.B.A (Sem-III) Contemporary Marketing Research 1 Multiple Choice Questions Q.1. D. To transfer heat produced inside the reactor to a heat exchanger. View Answer, 6. c) It slow down the speed of fast neutrons Which of the following part of nuclear reactor is used to control the rate of reaction. To speed up the slow-moving electrons. b) Control rods d) It absorb the heat energy caused by nuclear reaction Aluminum alloys c. Cast steel d. All of the above ANSWER: Cast steel 3) Copper when alloyed with zinc is known as a. Q4. A Heavy water . c) Reflector Most of the nuclear reactors in the United States use water as a moderator. Q3. The moderator in a nuclear reactor is used to slow down neutrons that have been created in fission reactions. Which of the following is the most essential requirement of control rod material? ... What is the main function of moderator? 45. Chapter 17 Leadership MULTIPLE-CHOICE QUESTIONS For each of the following choose the answer that most completely answers the question. In Canadium Deuterium Uranium reactor (CANDU), the control rods are made of, Q12. To slow down the fast-moving electron. c. 73%. Power Systems Objective Questions & Answers Take All Tests : Power Systems Objective Questions & Answers – Set 1 Power Systems Objective Questions & Answers – Set 2 Power Systems Objective Questions & Answers – Set 3 Power Systems Objective Questions & Answers – … 1) Which of the following statements is/are true for alloy steels? a) absorb the part of the Kinetic energy of the neutrons. c) using flat plate collector. a) Thermal shielding These rods control the energy released by absorbing the neutrons. Electrical Engineering View Answer, 4. only fissile material. Q2. We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the, COEP (Competitive Online Exam Preparations). The following section consists of Chemistry Multiple Choice questions on Nuclear Power Engineering. Nuclear Power Plant - Nuclear Power plant Objective Questions and Answers b) Heat exchanger ... the moderator used is . Leadership is _____. b) It divert extra neutrons In which of the following, an intermediate heat exchanger is used. The diesel plants are mainly used _____. Which treatment is used? It is very much necessary to treat the makeup water to remove the scale forming the impurities. a) Moderator MANAGERS VERSUS LEADERS 31. asked by varu What is the difference between Earthing and Grounding? View Answer, 2. Function of using reflector in nuclear reactor is to. Which of the following fuel material occurred naturally? View Answer. 27. This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Nuclear Reactor Main Parts and their Functions”. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. The moderator could use which of the following techniques to re-steer the group? moderator. d. 62% c) reflect back some of the neutrons. C Carbon dioxide . Sanfoundry Global Education & Learning Series – Power Systems. What is the minimum number of NAND Gates required to implement the Boolean function x’y+y’x?- D) 5 46. In Sodium-Graphite reactor, sodium is used as, Q14. Q17. Q16. They are ductile c. They have low resilience and toughness d. All of the above ANSWER: They are ductile 2) Which of the following is a ferrous alloy? © 2011-2020 Sanfoundry. Recommending means this is a discussion worth sharing. Power Generation MCQ Part 1; Power Generation MCQ Part 2 Q7. View Answer, 8. 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) Air preheater In which of the following reactors, heat exchanger is not used? 1. When the control rods are inserted into the reactor, K (Multiplication factor) becomes. d) It must be very reflective to neutrons d) boron . 2) Control rods: These adjustable control rods made from materials like cadmium or boron control energy released by chain reaction. In a fusion reaction, (a) The nucleus splits up into two fragments and energy is released (b) Four hydrogen nuclei unit to form one helium nucleus and energy is absorbed (c) Four hydrogen nuclei unit to form one helium nucleus and energy is released c) Chamber across the reactor Which of the following bus of a Computer System is unidirectional?- D) Address Bus 48. 5._____ describes all forms of human communication that are not verbal. only fertile material. d) Coolant This contains 30 Multiple Choice Questions for Mechanical Engineering Nuclear Power Plant - MCQ Test 2 (mcq) to study with solutions a complete question bank. The speed of the diesel engine may vary from, Q18. Ans: c. 2. a) True Q1. All Rights Reserved. Q10. The moderator, which is of importance in thermal reactors, is used to moderate, that is, to slow down, neutrons from fission to thermal energies. a. In a 2 stroke engine, the operation cycle are completed in how many strokes and revolution? The main body of reactor is called ____________ 68%. Join our social networks below and stay updated with latest contests, videos, internships and jobs! c) moderator. a) water. Which of the following has highest moderating ratio? Basic Mechanical Engineering objective questions (MCQs) & answers for competitive exams & interviews. D No moderator … d) graphite . a) absorb the part of the Kinetic energy of the neutrons. a) stop chain reaction. b. To slow down the fast moving electrons. d) Qany of the above . Discussion Recommended! 1. admin a. B Graphite . a. prosody b.vocalics c.haptics d.para language Ans: D. 6. normally communication is _____, wherein the information or message is transferred from one person to other. b. c) Lithium The metering of a power customer was read and gave the following data: KW-hr = 200,000 KVAR- hr.= 180,000 Maximum demand = 380 kW Billing days = 3. Brass b. Which cannot be used as primary memory?- D) Pen drive 49. Nuclei with low mass numbers are most effective for this purpose, so the moderator is always a low-mass-number material. Carbon, heavy water and Peryllium are the materials used for moderators. Take the Quiz for competitions and exams. The function of a moderator in a nuclear reactor is..... A. B. ⇒ Enriched uranium means that, it contains more than 0.71% of U-235. c) graphite. The probability that fission will occur depends on incident neutron energy. a) It absorb the extra neutrons They contain carbon more than 1.7% b. In a fast reactor t… 0, Electrical Engineering MCQ Question Papers: Campus Placement, Part 2: List for questions and answers of Power Generation Techniques. Q6. In thermal reactors control is very easy in comparison to other reactors. Q9. The function of the moderator is to. ⇐ MCQ in Power Plant Engineering Part 4 | REE Board Exam . b) Molten sodium It gets shared to your followers' Disqus feeds, and gives the creator kudos! In a nuclear reactor, a moderator is mixed with the uranium fuel to slow down the fast neutrons to the speed of thermal neutrons, which enables fission to occur in a controlled nuclear chain reaction. SSC UPSC general science MCQ GK Questions and Answers for all competitive exams UPSC SSC Bank Exams MCQ and Entrance exams Preparation Online free Gk Questions practice page 3 ... 39. More Power Generation MCQ. The function of a moderator is to. Which of the statement is true regarding Km a) It is the measure of the stability of the ES complex b) It is the measure of the stability of the affinity of an enzyme for its substrate d) start the reactor . Arrest the chain reaction. Gas cooled reactors are _____ moderated, Q13. We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the Study revolutions. In which situation would it be best to use qualitative individual in-depth interviews rather than focus groups? In which part of nuclear power plant steam is produced? Q3. This function is therefore a primitive pseudorandom number generator. 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. It is very much necessary to treat the makeup water to remove the scale forming the, examinations. Choice 5 Since u.n is automatically initialized to zero (0) by the compiler, X() is an obtuse way of … The function of moderators in nuclear reactor is to a) Slow down the secondary neutrons b) Absorb the secondary neutrons c) Control the chain reaction d) None of these
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