40 TOP NUCLEAR POWER Engineering Online Test – Multiple Choice Questions and Answers

1. Uranium ore is currently mined & concentrated at

 
 
 
 

2. A fast breeder reactor employs

 
 
 
 

3. Percentage of U-238 in natural uranium is around

 
 
 
 

4. Enrichment of uranium is done to increase the concentration of __________ in the natural uranium

 
 
 
 

5. Graphite is used in nuclear reactor as

 
 
 
 

6. Fuel for a nuclear reactor (thermal) is

 
 
 
 

7. The most commonly used nuclear fuel in boiling water reactor is

 
 
 
 

8. The half life period of a radioactive substance is best determined by counting the number of alpha particles emitted per second in a Geiger Muller counter from its known quantity. If the half life period of a radioactive substance is one month, then

 
 
 
 

9. Main source of __________ is monazite sand

 
 
 
 

10. Which one is radioactive in nature ?

 
 
 
 

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