All Courses
Get the App Signup / Login
Sign in Open App
UPSC Exam  >  UPSC Tests  >  Science & Technology for UPSC CSE  >  Test: Nuclear Reactors and Their Types - UPSC MCQ

Test: Nuclear Reactors and Their Types - UPSC MCQ


Test Description

10 Questions MCQ Test Science & Technology for UPSC CSE - Test: Nuclear Reactors and Their Types

Test: Nuclear Reactors and Their Types for UPSC 2024 is part of Science & Technology for UPSC CSE preparation. The Test: Nuclear Reactors and Their Types questions and answers have been prepared according to the UPSC exam syllabus.The Test: Nuclear Reactors and Their Types MCQs are made for UPSC 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Nuclear Reactors and Their Types below.
Solutions of Test: Nuclear Reactors and Their Types questions in English are available as part of our Science & Technology for UPSC CSE for UPSC & Test: Nuclear Reactors and Their Types solutions in Hindi for Science & Technology for UPSC CSE course. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free. Attempt Test: Nuclear Reactors and Their Types | 10 questions in 10 minutes | Mock test for UPSC preparation | Free important questions MCQ to study Science & Technology for UPSC CSE for UPSC Exam | Download free PDF with solutions
Test: Nuclear Reactors and Their Types - Question 1
Save

What is the primary purpose of a nuclear reactor in a nuclear power plant?

Detailed Solution for Test: Nuclear Reactors and Their Types - Question 1
The primary purpose of a nuclear reactor in a nuclear power plant is to control the release of energy from splitting atoms, specifically certain elements like uranium, in order to generate heat. This heat is used to produce steam, which in turn drives turbines to generate electricity.
Test: Nuclear Reactors and Their Types - Question 2
Save

What is the function of control rods in a nuclear reactor?

Detailed Solution for Test: Nuclear Reactors and Their Types - Question 2
Control rods in a nuclear reactor are made of neutron-absorbing materials and are used to absorb excess neutrons, thereby controlling the rate of the nuclear fission reaction. They play a crucial role in regulating and maintaining the reactor's power output.
1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Nuclear Reactors and Their Types - Question 3
Save

In a Boiling Water Reactor (BWR), at what temperature does the water in the core typically boil?

Detailed Solution for Test: Nuclear Reactors and Their Types - Question 3
In a Boiling Water Reactor (BWR), the water in the core typically boils at around 285°C. This boiling water is used to drive turbines for electricity generation.
Test: Nuclear Reactors and Their Types - Question 4
Save
Which type of reactor uses ordinary water as both a coolant and a moderator?
Detailed Solution for Test: Nuclear Reactors and Their Types - Question 4
The Pressurized Water Reactor (PWR) is a type of reactor that uses ordinary water both as a coolant and a moderator. Water in the reactor core is maintained at high pressure to prevent boiling and to facilitate heat transfer for electricity generation.
Test: Nuclear Reactors and Their Types - Question 5
Save
Which type of reactor uses heavy water (D2O) as a moderator?
Detailed Solution for Test: Nuclear Reactors and Their Types - Question 5
The Pressurized Heavy Water Reactor (PHWR) uses heavy water (D2O) as a moderator. Heavy water is effective at slowing down neutrons and enhancing the nuclear fission process.
Test: Nuclear Reactors and Their Types - Question 6
Save
What is the primary purpose of a steam generator in a nuclear power plant?
Detailed Solution for Test: Nuclear Reactors and Their Types - Question 6
The primary purpose of a steam generator in a nuclear power plant is to transfer heat from the primary coolant (usually water) to produce steam for electricity generation. This steam is used to drive turbines and generate electrical power.
Test: Nuclear Reactors and Their Types - Question 7
Save
What type of reactor uses fast neutrons and is capable of generating power from plutonium while producing more plutonium from uranium-238?
Detailed Solution for Test: Nuclear Reactors and Their Types - Question 7
Fast Neutron Reactors (FNRs) use fast neutrons and have the capability to generate power from plutonium while also producing more plutonium from uranium-238. They are sometimes referred to as fast breeder reactors (FBRs) when they produce more fissile material than they consume.
Test: Nuclear Reactors and Their Types - Question 8
Save
Which structure is designed to protect a nuclear reactor from outside intrusion and to shield against radiation in case of a serious malfunction?
Detailed Solution for Test: Nuclear Reactors and Their Types - Question 8
The containment structure is designed to protect a nuclear reactor from outside intrusion and to shield against radiation in case of a serious malfunction. It is typically made of thick concrete and steel to provide a robust barrier.
Test: Nuclear Reactors and Their Types - Question 9
Save
What is the primary purpose of burnable poisons in a nuclear reactor?
Detailed Solution for Test: Nuclear Reactors and Their Types - Question 9
Burnable poisons in a nuclear reactor are used to absorb excess neutrons and slow down the reaction. They help in controlling and regulating the reactor's power output by compensating for the build-up of neutron absorbers in the fuel as it burns.
Test: Nuclear Reactors and Their Types - Question 10
Save
Which type of reactor is known for its use of graphite moderator and carbon dioxide as a primary coolant?
Detailed Solution for Test: Nuclear Reactors and Their Types - Question 10
The Advanced Gas-Cooled Reactor (AGR) is known for its use of graphite as a moderator and carbon dioxide as a primary coolant. It operates at high temperatures and has a relatively high thermal efficiency of about 41%.
114 videos|428 docs|209 tests
Join Course
Information about Test: Nuclear Reactors and Their Types Page
In this test you can find the Exam questions for Test: Nuclear Reactors and Their Types solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Nuclear Reactors and Their Types, EduRev gives you an ample number of Online tests for practice

Top Courses for UPSC

114 videos|428 docs|209 tests
Join Course
Download as PDF

Top Courses for UPSC

Important Questions for Nuclear Reactors and Their Types

Find all the important questions for Nuclear Reactors and Their Types at EduRev.Get fully prepared for Nuclear Reactors and Their Types with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Nuclear Reactors and Their Types syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of Nuclear Reactors and Their Types resources.

Nuclear Reactors and Their Types MCQs with Answers

Prepare for the Nuclear Reactors and Their Types within the UPSC exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Nuclear Reactors and Their Types Science & Technology for UPSC CSE

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace Nuclear Reactors and Their Types with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup