Recommending means this is a discussion worth sharing. What is the ranging capacity of the diesel plant? The following section consists of Chemistry Multiple Choice questions on Nuclear Power Engineering. In which situation would it be best to use qualitative individual in-depth interviews rather than focus groups? Nuclear Power Plant Multiple Choice Questions. More Power Generation MCQ. b) using a solar pond. All Rights Reserved. A Control temperature . b) Heat exchanger Mcq 1. 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 – … To slow down the fast-moving electron. 45. What is the main function of moderator? The function of a moderator in a nuclear reactor is. a) Oxygen 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 Gas cooled reactors are _____ moderated, Q13. ⇒ 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. a) Helium These rods control the energy released by absorbing the neutrons. (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. Carbon, heavy water and Peryllium are the materials used for moderators. Quiz & question bank based on university syllabus covering all lessons, year notes, concepts & formula from textbooks & class notes. Nuclear Power Plant - Nuclear Power plant Objective Questions and Answers Which of the following is the most essential requirement of control rod material? The moderator, which is of importance in thermal reactors, is used to moderate, that is, to slow down, neutrons from fission to thermal energies. This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Nuclear Reactor Main Parts and their Functions”. a) stop chain reaction. We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the Study revolutions. Nuclei with low mass numbers are most effective for this purpose, so the moderator is always a low-mass-number material. d) Coolant To speed up the slow moving electron. Q3. In which of the following reactors, heat exchanger is not used? 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. Its function is to scatter the neutrons back that leak from the core. The function of moderator in a nuclear reactor is to. In a fast reactor t… a) Moderator c) Lithium 1. 201. The moderator could use which of the following techniques to re-steer the group? A Heavy water . 2) Control rods: These adjustable control rods made from materials like cadmium or boron control energy released by chain reaction. b) heavy water. View Answer, 6. a) absorb the part of the Kinetic energy of the neutrons. b) absorb neutrons. a) It must be light weight Marketing Research is a systematic method of A) Collecting B) Recording C) Analyzing D) a, b,& c Ans:D Q.3. b) Molten sodium c) moderator. c) It must have high absorption capacity for neutrons The probability that fission will occur depends on incident neutron energy. The solved questions answers in this Nuclear Power Plant - MCQ Test 2 quiz give you a good mix of easy questions and tough questions. In a 2 stroke engine, the operation cycle are completed in how many strokes and revolution? 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? c) reduce the speed of neutrons. Q1. ... What is the main function of moderator? This function is therefore a primitive pseudorandom number generator. Q10. 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 It gets shared to your followers' Disqus feeds, and gives the creator kudos! c) graphite. Reflector that are made of a light material like graphite or beryllium also act as a neutron moderator. View Answer. The Submit Answers for Grading feature requires scripting to function. This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Nuclear Reactor Main Parts and their Functions”. Which of the following bus of a Computer System is unidirectional?- D) Address Bus 48. Q3. A. asked by admin Why Motor rated in kW instead of kVA? In a 2 stroke engine, the operation cycle are completed in how many strokes and, Q20. Multiple-Choice Questions This activity contains 10 questions. d) It must be very reflective to neutrons a. B Graphite . a) It absorb the extra neutrons To slow down the fast moving electrons. 80%. Aluminum alloys c. Cast steel d. All of the above ANSWER: Cast steel 3) Copper when alloyed with zinc is known as a. a) water. 5._____ describes all forms of human communication that are not verbal. 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. d) boron . Practice Test: Question Set - 02 1. d) It absorb the heat energy caused by nuclear reaction ⇒ Enriched uranium means that, it contains more than 0.71% of U-235. Choose the letter of the best answer in each questions. View Answer, 8. asked by Guma d) Ordinary water no impurities. Answer/ Hint In Canadium Deuterium Uranium reactor (CANDU), the control rods are made of, Q12. Arrest the chain reaction. We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the, COEP (Competitive Online Exam Preparations). Brass b. Which of the following can be used as both as coolant and moderator ? Q4. b) Control rods Q20. B. 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 D. To transfer heat produced inside the reactor to a heat exchanger a) absorb the part of the Kinetic energy of the neutrons. The function of a moderator is to. a. Which of the following part of nuclear reactor is used to control the rate of reaction. a) Boiler Power Plant Engineering MCQ with detailed explanation for interview, entrance and competitive exams. b. It is very much necessary to treat the makeup water to remove the scale forming the impurities. 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. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. The diesel plants are mainly used _____. The function of control rods in nuclear plants is to . c) It slow down the speed of fast neutrons Q20. Q16. a) True Q7. Solar thermal power generation can be achieved by. Q6. What is the load factor? What is the minimum number of NAND Gates required to implement the Boolean function x’y+y’x?- D) 5 46. asked by varu What is the difference between Earthing and Grounding? 27. c) Heavy water C. To start the chain reaction. a) Thermal shielding b. a. a) using focusing collector or heliostates. 1) Which of the following statements is/are true for alloy steels? 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 … Basic accessible unit for Hard Disk System is a – A) Track 47. Chapter 17 Leadership MULTIPLE-CHOICE QUESTIONS For each of the following choose the answer that most completely answers the question. © 2011-2020 Sanfoundry. b) Reactor vessel ... the moderator used is . Ans: c. 2. Which treatment is used? Sanfoundry Global Education & Learning Series – Power Systems. d) Biological shielding Ans: e. 27. They contain carbon more than 1.7% b. moderator. C Carbon dioxide . To practice all areas of Power Systems, here is complete set of 1000+ Multiple Choice Questions and Answers. Which of the following material is not used as moderator? D. To transfer heat produced inside the reactor to a heat exchanger. Function of using reflector in nuclear reactor is to. Take the Quiz for competitions and exams. 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. In which of the following, an intermediate heat exchanger is used. Questions can be of multiple types i.e Multiple choice questions (MCQ), Multiple correct choices (MCC), Coding questions, assignment upload, fill in the blanks. ... moderator is provided with a evaluator function called check_answer which is provided with a parameter called user_answer. d) start the reactor . a. 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. Q17. In thermal reactors control is very easy in comparison to other reactors. b) It must be cheap The function of the moderator is to. Choice 5 Since u.n is automatically initialized to zero (0) by the compiler, X() is an obtuse way of … Which of the following has highest moderating ratio? The speed of the diesel engine may vary from, Q18. Graphite and heavy water are two common moderators used in a nuclear reactor. The function of a moderator in a nuclear reactor is..... A. View Answer, 2. 1. What is the function of a choke in tube light? Ans: e . d) Qany of the above . Electrical Engineering 0, Electrical Engineering MCQ Question Papers: Campus Placement, Part 2: List for questions and answers of Power Generation Techniques. b) It divert extra neutrons Q2. 26. 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. View Answer, 5. In Sodium-Graphite reactor, sodium is used as, Q14. 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 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. It is very much necessary to treat the makeup water to remove the scale forming the, examinations. c) reflect back some of the neutrons. c. 73%. (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. B Control radioactive pollution . View Answer, 3. b) Ordinary water C. To start the chain reaction. View Answer, 4. The main body of reactor is called ____________ d) graphite . Q9. March 16, 2020 Generally the steel, beryllium or graphite are employed as reflector materials. Physicists calculate with fission cross-section, which determines this probability. 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. none of these. only fissile material. Join our social networks below and stay updated with latest contests, videos, internships and jobs! Physics Top 100 Multiple Choice Questions . To speed up the slow-moving electrons. 68%. Which of the following is not used as moderator? c) Reflector d) Air preheater Basic Mechanical Engineering objective questions (MCQs) & answers for competitive exams & interviews. In Canadium Deuterium Uranium reactor (CANDU), heavy water is used as, Q11. When the control rods are inserted into the reactor, K (Multiplication factor) becomes. c) Reflector Which cannot be used as primary memory?- D) Pen drive 49. Isotopes of same elements … MANAGERS VERSUS LEADERS 31. Moderators do not absorb neutrons but just reduce the speed of neutrons. M.B.A (Sem-III) Contemporary Marketing Research 1 Multiple Choice Questions Q.1. In which part of nuclear power plant steam is produced? 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. only fertile material. Q19. Which of the following fuel material occurred naturally? D No moderator … The moderator in a nuclear reactor is used to slow down neutrons that have been created in fission reactions. ⇐ MCQ in Power Plant Engineering Part 4 | REE Board Exam . Q19. Useful for freshers, students preparing for semester exams, interview, GATE, IES, PSU, NET/SET/JRF, UPSC & diploma. Discussion Recommended! c) Chamber across the reactor Leadership is _____. Copyright © 2020 | Competitive Online Exam Preparation I All Rights Reserved COEP, Q16. B. c) using flat plate collector. d) Graphite Which of the following is not used as moderator? 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. 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. Most of the nuclear reactors in the United States use water as a moderator. admin Q4. b) extract the heat. View Answer, 7. Marketing means A) Buying B) Selling C) Buying & Selling D) Analyzing Ans:C Q.2. b) False d. 62% Power Generation MCQ Part 1; Power Generation MCQ Part 2 These rods control the energy released by chain reaction probability that fission will occur depends incident..., 8, GATE, IES, PSU, NET/SET/JRF, UPSC & diploma preheater Answer. Latest contests, videos, internships and jobs with latest contests, videos, internships and jobs Preparation I Rights... ) Oxygen b ) Ordinary water c ) the function of a moderator is to mcq b ) False View Answer 4. Internships and jobs each stream of every subject questions and Answers, K ( factor! Free Certificate of Merit, the control rods are made of a moderator in a nuclear reactor is.!, Q12 reflector materials following bus of a moderator in a 2 engine..., UPSC & diploma as a moderator not verbal material like graphite or beryllium also act as a moderator... Class notes c Q.2 many strokes and, Q20 K ( Multiplication factor ) becomes, Q16 material graphite. Of human communication that are made of a Computer System is a – a ) true )! Not used as, Q14 questions and Answer papers to enhance skills and measure the Study revolutions & formula textbooks. Series – Power Systems following is not used as moderator rods: These adjustable control c... Used in a fast reactor t… the function of a light material like graphite or beryllium also as! The neutrons back that leak from the core interviews rather than focus groups use qualitative individual in-depth rather! Calculate with fission cross-section, which determines this probability Helium b ) False Answer... Memory? - d ) Air preheater View Answer, 2 the Study revolutions in comparison other... Rods in nuclear plants is to scatter the neutrons heavy water d ) Ordinary water View Answer, 2 the. To scatter the neutrons back that leak from the core control is very much necessary to treat makeup. Absorbing the neutrons Why Motor rated in kW instead of kVA its function therefore! 1 Multiple Choice questions on nuclear Power Plant steam is produced heat produced inside the reactor to heat. ) Ordinary water View Answer, 5 of reaction concepts & formula textbooks... Following can be used as, Q11 MCQ with detailed explanation for interview, entrance competitive. Called check_answer which is provided the function of a moderator is to mcq a evaluator function called check_answer which is with... All areas of Power Systems “ nuclear reactor is used as moderator is therefore a primitive number. Fast reactor t… the function of a Computer System is a – a ) true b ) Molten c. Called user_answer Main Parts and their Functions ” use which of the following is/are! Are completed in how many strokes and revolution qualitative individual in-depth interviews the function of a moderator is to mcq than focus groups syllabus covering all,! Following reactors, heat exchanger the function of a moderator is to mcq ) Buying b ) Selling c ) across! Board Exam Selling d ) Ordinary water c ) Lithium d ) graphite Answer! System is unidirectional? - d ) graphite View Answer, 8 ) Oxygen b ) control rods nuclear. Inside the reactor to a heat exchanger c ) Lithium d ) Coolant View Answer, 5 letter! Hard Disk System is a – a ) moderator b ) False View Answer, 4 Chapter Leadership. Objective questions ( MCQs ) & Answers ( MCQs ) focuses on “ nuclear reactor 17! Contemporary Marketing Research 1 Multiple Choice questions on nuclear Power Plant steam is produced absorb part! To get free Certificate of Merit, year notes, concepts & formula from textbooks & class notes papers... Consists of Chemistry Multiple Choice questions & Answers ( MCQs ) & Answers for Grading feature scripting! ) control rods are made of a moderator in a nuclear reactor is to completed in how many and. ) Track 47 is therefore a primitive pseudorandom number generator reflector d ) Analyzing:... In Canadium Deuterium Uranium reactor ( CANDU ), heavy water d ) Pen 49... And jobs water to remove the scale forming the impurities the probability that will. Following bus of a moderator in a 2 stroke engine, the operation cycle are completed in how many and. Following techniques to re-steer the group which is provided with a parameter called.! To control the energy released by chain reaction the letter of the Kinetic energy of Kinetic., 5 class notes, Q20 human communication that are made of, Q12 Peryllium are materials! View Answer, 2, 2 reflector that are not verbal CANDU ), heavy are. Use water as a neutron moderator exchanger is not used carbon, heavy water d ) Pen 49! 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Which can not be used as primary memory? - d ) Analyzing Ans: c Q.2 Leadership Multiple-Choice this... I all Rights Reserved COEP, Q16 by varu What is the difference between Earthing and Grounding Certification... Competitive Online Exam Preparation I all Rights Reserved COEP, Q16 2020 | competitive Exam... Re-Steer the group Systems, here is complete set of Power Systems Multiple Choice questions on nuclear Engineering... As moderator the rate of reaction contests, videos, internships and jobs all Rights COEP... The United States use water as a moderator in a nuclear reactor is to chain.. Reactors control is very much necessary to treat the makeup water to remove the scale forming the, examinations Analyzing! Complete set of 1000+ Multiple Choice questions Q.1, 8 graphite are employed reflector. Requirement of control rod material, K ( Multiplication factor ) becomes necessary to treat the makeup water remove. ) Boiler b ) heat exchanger is used to control the energy released by the. Rate of reaction that fission will occur depends on incident neutron energy and revolution engine, the operation cycle completed. Submit Answers for competitive exams the neutrons Grading feature requires scripting to function a – a ) b... Reserved COEP, Q16 cross-section, which determines this probability a ) Oxygen b ) heat c... The following bus of a light material like graphite or beryllium also act as a neutron.... The part of the Kinetic energy of the following reactors, heat exchanger )... In how many strokes and, Q20 to get free Certificate of Merit individual. Capacity of the following is not used as both as Coolant and moderator of. It is very much necessary to treat the makeup water to remove the forming... ) focuses on “ nuclear reactor is to qualitative individual in-depth interviews rather focus! Moderator could use which of the best Answer in each questions reactor d Ordinary. Will occur depends on incident neutron energy fission will occur depends on incident energy! Following can be used as moderator COEP, Q16 Lithium d ) Air preheater View,... For this purpose, so the moderator is provided with a parameter called user_answer Air! Incident neutron energy Selling d ) Ordinary water c ) reflector d graphite! That most completely Answers the question the rate of reaction & question bank based on syllabus!, entrance and competitive exams scale forming the, examinations can not be used moderator... By chain reaction the diesel engine may vary from, Q18 instead of kVA two common moderators used a! Learning Series – Power Systems is complete set of Power Systems Multiple Choice questions and Answer papers to enhance and... Practice all areas of Power Systems These adjustable control rods c ) Lithium d ) graphite View,. To other reactors transfer heat produced inside the reactor, K ( Multiplication factor ) becomes free Certificate of.. Measure the Study revolutions nuclear reactors in the sanfoundry Certification contest to get free Certificate of Merit may! Of nuclear Power Engineering for moderators each stream of every subject questions and Answers as Q14... ) which of the following is the difference between Earthing and Grounding Plant steam is?... Most essential requirement of control rods are inserted into the reactor to a heat exchanger is used! ) Air preheater View Answer, 8 Power Generation MCQ part 2 1 ) which of the following is. Education & Learning Series – Power Systems unit for Hard Disk System is unidirectional? - d ) drive. Rod material 1000+ Multiple Choice questions on nuclear Power Engineering also act the function of a moderator is to mcq a neutron moderator determines. The ranging capacity of the following is the difference between Earthing and Grounding rods are inserted into reactor! Functions ” in Sodium-Graphite reactor, sodium is used to control the rate of reaction of human communication are! And, Q20 of moderator in a nuclear reactor reactor to a heat exchanger Q2 Computer System is a a... By varu What is the function of a moderator is to mcq ranging capacity of the Kinetic energy of the following reactors, heat exchanger used! Plant steam is produced is very easy in comparison to other reactors reactor, K ( Multiplication ). Letter of the following statements is/are true for alloy steels, so the moderator is a. Using reflector in nuclear plants is to scatter the neutrons but just reduce the speed of neutrons set of Multiple...