MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 8 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. |
Which statement about fast reactor is true? |
| A. | These reactors are big in size so not easier to shield |
| B. | Fast reactors can convert fertile materials to fissile materials |
| C. | Fast reactors are easy to control |
| D. | Heat transfer and cooling is very easy and simple |
| Answer» C. Fast reactors are easy to control | |
| 2. |
Reactors used for converting fertile materials to fissile materials are called _____ |
| A. | research and development reactor |
| B. | production reactor |
| C. | power reactors |
| D. | slow reactors |
| Answer» C. power reactors | |
| 3. |
Which of the following has high fission percentage? |
| A. | Pu239 |
| B. | U233 |
| C. | U235 |
| D. | U234 |
| Answer» D. U234 | |
| 4. |
Which fissionable nuclear fuel occur in nature? |
| A. | Plutonium |
| B. | Thorium |
| C. | Uranium |
| D. | 94239 Pu |
| Answer» D. 94239 Pu | |
| 5. |
The fuel mainly used in nuclear fission reactors are: |
| A. | U235 |
| B. | U239 |
| C. | U233 |
| D. | U238 |
| Answer» B. U239 | |
| 6. |
The critical mass for U235 fission reaction is about _____________ |
| A. | 100Kg |
| B. | 200 Kg |
| C. | 50 kg |
| D. | 10 kg |
| Answer» E. | |
| 7. |
Which particle is bombarded on heavy nucleus of nuclear fuel? |
| A. | Electron |
| B. | Proton |
| C. | Neutron |
| D. | Photon |
| Answer» D. Photon | |
| 8. |
In nuclear power stations which nuclear reaction is performed? |
| A. | Nuclear fission |
| B. | Nuclear fusion |
| C. | 90% fission and 10% fusion |
| D. | 90% fusion and 10% fission |
| Answer» B. Nuclear fusion | |