MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Power Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Any leakage or component failure in primary nuclear fission reactor coolant system is dangerous. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
In which of the following reactors fissile and fertile materials are kept separate? |
| A. | In one region reactor |
| B. | In two region reactor |
| C. | In one and two region reactor |
| D. | It is impossible to separate them |
| Answer» C. In one and two region reactor | |
| 3. |
Which of the following statement is true?I. In homogeneous reactors the nuclear fuel and the moderator represents a uniform mixture in the fluid form.II. In heterogeneous reactors separate fuel sludge or roads are inserted in the moderatorIII. Most of the nuclear reactors used these days are of homogeneous type |
| A. | Only statement I and II are true |
| B. | Only statement I and III are true |
| C. | Only statement II and III are true |
| D. | Only statement III is true |
| Answer» B. Only statement I and III are true | |
| 4. |
IN_WHICH_OF_THE_FOLLOWING_REACTORS_FISSILE_AND_FERTILE_MATERIALS_ARE_KEPT_SEPARATE??$ |
| A. | In one region reactor |
| B. | In two region reactor |
| C. | In one and two region reactor |
| D. | It is impossible to separate them |
| Answer» C. In one and two region reactor | |
| 5. |
Any_leakage_or_component_failure_in_primary_nuclear_fission_reactor_coolant_system_is_dangerous.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
In which of the following reactor it is possible to add remove and process the reactor fuel during reactor operation? |
| A. | Homogeneous reactor |
| B. | Heterogeneous reactor |
| C. | Solid fuel reactor |
| D. | Both homogeneous and heterogeneous reactors |
| Answer» B. Heterogeneous reactor | |
| 7. |
Which of the following reactors uses its fuel as coolant? |
| A. | Direct reactor |
| B. | Indirect reactor |
| C. | Both direct and indirect reactor |
| D. | Solid fuel reactor |
| Answer» B. Indirect reactor | |
| 8. |
In which of the following reactors material converted into fissile materials is more than fissile material consumed? |
| A. | Burner reactor |
| B. | Slow reactors |
| C. | Converter reactor |
| D. | Breeder reactor |
| Answer» E. | |
| 9. |
Heat energy generated in per unit volume of reactor core in thermal reactor is ___________ |
| A. | less than that in fast reactors |
| B. | more than that in fast reactors |
| C. | equal to that and fast reactors |
| D. | unpredictable |
| Answer» B. more than that in fast reactors | |
| 10. |
Which of the following reactors does not need moderator? |
| A. | Thermal reactor |
| B. | Fast reactor |
| C. | Intermediate reactor |
| D. | Power reactor |
| Answer» C. Intermediate reactor | |
| 11. |
What is the difference in size of thermal reactor and fast reactor? |
| A. | Size of thermal reactor is slightly more than size of fast reactor |
| B. | Size of thermal reactor is slightly less than size of fast reactor |
| C. | Size of thermal reactor is very much larger than size of fast reactor |
| D. | Both are of same size |
| Answer» D. Both are of same size | |
| 12. |
Reactors used for electricity generation are called ______________ |
| A. | Research and development reactors |
| B. | Production reactors |
| C. | Power reactors |
| D. | Electron reactors |
| Answer» D. Electron reactors | |