Mechanical Engineering : Nuclear Power Plants QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
16.The main interest of shielding in nuclear reactor is protection against |
| X-rays |
| infra-red rays |
| a, P, and y rays |
| neutrons and gamma rays |
| electrons. |
17.Which is not identical for an atom and an isotope |
| mass number |
| atomic number |
| chemical properties |
| position in periodic table |
| all of the above. |
18.Reflector in nuclear plants is used to |
| return the neutrons back into the core |
| shield the radioactivity completely |
| check polllution |
| conserve energy |
| is not used. |
19.The commonly used material for shielding is |
| lead or concrete |
| lead and tin |
| graphite or cadmium |
| thick galvanized sheets |
| black carbon papers. |
20.The number of isotopes of hydrogen are |
| 1 |
| 2 |
| U |
| 3 |
| 0 |
More Nuclear Power Plants QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison
