Home⇒ Engineering⇒
Nuclear power plants
| 1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
| 2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
| Q1 ⇒ The efficiency of a nuclear power plant in comparison to a conventional thermal power plant is less [other wrong options] [Discuss in forum] |
| Q2 ⇒ Isotopes of same elements have same chemical properties but different atomic numbers [other wrong options] [Discuss in forum] |
| Q3 ⇒ Atomic number of an element in the periodic table represents the numbers of protons in the nucleus [other wrong options] [Discuss in forum] |
| Q4 ⇒ The mass number of a substance represents the sum of total number of protons and neutrons in a nucleus [other wrong options] [Discuss in forum] |
| Q5 ⇒ Which is not identical for an atom and an isotope mass number [other wrong options] [Discuss in forum] |
| Q6 ⇒ Amongst the following, the fissionable materials are U233andPu239 [other wrong options] [Discuss in forum] |
| Q7 ⇒ A nuclear unit becoming critical means chain reaction that causes automatic splitting of the fuel nuclei has been established [other wrong options] [Discuss in forum] |
| Q8 ⇒ Moderator in nuclear plants is used to cause collision with the fast moving neutrons to reduce their speed [other wrong options] [Discuss in forum] |
| Q9 ⇒ The most commonly used moderator in nuclear plants is graphite. [other wrong options] [Discuss in forum] |
| Q10 ⇒ The nuclear energy is measured as MeV [other wrong options] [Discuss in forum] |
| Q11 ⇒ The total energy released in fission of U is 199 MeV [other wrong options] [Discuss in forum] |
| Q12 ⇒ Breeder reactor has a conversion ratio of more than unity [other wrong options] [Discuss in forum] |
| Q13 ⇒ Boiling water reactor employs direct cycle of coolant system [other wrong options] [Discuss in forum] |
| Q14 ⇒ Fast breeder reactor uses double circuit system of coolant cycle [other wrong options] [Discuss in forum] |
| Q15 ⇒ One gram of uranium will produce energy equivalent to approximately 4.5 tonnes of high grade coal [other wrong options] [Discuss in forum] |
| Q16 ⇒ Which of the following nuclear reactor does not need a heat exchanger for generation of steam boiling water [other wrong options] [Discuss in forum] |
| Q17 ⇒ The number of isotopes of hydrogen are U [other wrong options] [Discuss in forum] |
| Q18 ⇒ The commonly used material for shielding is lead or concrete [other wrong options] [Discuss in forum] |
| Q19 ⇒ The main interest of shielding in nuclear reactor is protection against neutrons and gamma rays [other wrong options] [Discuss in forum] |
| Q20 ⇒ Reflector in nuclear plants is used to return the neutrons back into the core [other wrong options] [Discuss in forum] |
| Or |