Mechanical Engineering Exam > Mechanical Engineering Questions > Which of the following statements are true ab...
Start Learning for Free
Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used?
Most Upvoted Answer
Which of the following statements are true about CANDU reactors? 1. Fu...
True Statements about CANDU Reactors:
1. Fuel Elements Contain Natural-Uranium Dioxide:
CANDU reactors use natural uranium dioxide as fuel in the form of ceramic pellets contained in zirconium alloy tubes. This is in contrast to enriched uranium used in many other types of reactors. The natural uranium fuel undergoes fission reactions to produce heat, which is used to generate electricity.
2. Pressurized Heavy-Water Coolant is Used:
CANDU reactors utilize heavy water (deuterium oxide) as both a moderator and a coolant. The heavy water slows down the neutrons produced during the fission process, allowing for more efficient reactions. The coolant absorbs the heat generated by the nuclear reactions and transfers it to a secondary system to produce steam for electricity generation.
3. Horizontal Pressure Tube is Used:
CANDU reactors feature a unique design with horizontal pressure tubes that contain the fuel bundles. The coolant flows through these pressure tubes, transferring heat from the fuel to the coolant. This design allows for easier maintenance and inspection of the fuel channels compared to other reactor designs.
In summary, CANDU reactors are known for their use of natural uranium fuel, pressurized heavy-water coolant, and horizontal pressure tubes, making them a distinctive and efficient type of nuclear reactor.
1. Fuel Elements Contain Natural-Uranium Dioxide:
CANDU reactors use natural uranium dioxide as fuel in the form of ceramic pellets contained in zirconium alloy tubes. This is in contrast to enriched uranium used in many other types of reactors. The natural uranium fuel undergoes fission reactions to produce heat, which is used to generate electricity.
2. Pressurized Heavy-Water Coolant is Used:
CANDU reactors utilize heavy water (deuterium oxide) as both a moderator and a coolant. The heavy water slows down the neutrons produced during the fission process, allowing for more efficient reactions. The coolant absorbs the heat generated by the nuclear reactions and transfers it to a secondary system to produce steam for electricity generation.
3. Horizontal Pressure Tube is Used:
CANDU reactors feature a unique design with horizontal pressure tubes that contain the fuel bundles. The coolant flows through these pressure tubes, transferring heat from the fuel to the coolant. This design allows for easier maintenance and inspection of the fuel channels compared to other reactor designs.
In summary, CANDU reactors are known for their use of natural uranium fuel, pressurized heavy-water coolant, and horizontal pressure tubes, making them a distinctive and efficient type of nuclear reactor.
|
Explore Courses for Mechanical Engineering exam
|
|
Similar Mechanical Engineering Doubts
Top Courses for Mechanical EngineeringView all
Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used?
Question Description
Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used?.
Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used?.
Solutions for Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? in English & in Hindi are available as part of our courses for Mechanical Engineering.
Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used?, a detailed solution for Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? has been provided alongside types of Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? theory, EduRev gives you an
ample number of questions to practice Which of the following statements are true about CANDU reactors? 1. Fuel elements contain natural- uranium dioxide 2. Pressurized heavy – water coolant is used 3. Horizontal pressure tube is used? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© 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