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Nuclear reactor is surrounded by concret...

Nuclear reactor is surrounded by concrete walls to

A

Strengthen the construction

B

Control the chain reaction

C

from a protective shield

D

as moderator

Text Solution

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The correct Answer is:
C
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NARAYNA-NUCLEI -C.U.Q
  1. The working principle in atom bomb is

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  2. Heavy water is

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  3. Nuclear reactor is surrounded by concrete walls to

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  4. The operation of a nuclear reactor is said to be critical, if the mult...

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  5. Cadmium and Broron rods are used in a nuclear reactor to

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  6. The coolant in the nuclear reactor is

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  7. Substance used to slow down the fast neutrons released during nuclear ...

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  8. If the neutrons reproduction factor K is a) greater than 1 the fiss...

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  9. Ustable fission fragments decay by emitting neutrons and electrons, ne...

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  10. Chain reaction can be initiated by

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  11. The man-made element which was made in the nuclear reactor is

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  12. In a fast breeder factor, the main charm is that the nuclear ash is th...

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  13. If 'X' gm of a nuclear fuel of mass number "A" undergoes fission insid...

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  14. The reactor which produces power due to fission by fast neutron and at...

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  15. The reactor in which the number of fissionable nuclides produced are m...

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  16. A good moderator should

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  17. Who designed the atomic reactor ?

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  18. From the following that are conserved in nuclear reactions are

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  19. (A) Fission is a thermonuclear process (B) Fusion is exothermic (C...

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  20. Consider the following statements A and B. Identify for correct in the...

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