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What is the role o f coolant in nuclear ...

What is the role o f coolant in nuclear reactors?

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The coolant is used to remove the heat produced in fission and passes it to the water in the heat exchanger.
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(a) What is a nuclear reactor? What is the fuel used in a nuclear reactor? (b) What type of nuclear reaction is carried out in a nuclear reactor? (c ) How is the working nuclear reactor of a power plant shut down in an emergency? (d) Name five places in India where nuclear power plants are located.

(a) What is a nuclear reactor ? What is the fuel used in a nuclear reactor ? (b) With the help of a labelled diagram, describe the working of a nuclear power plant. (c ) How is the working nuclear reactor of a power plant shut down in an emergency ? (d) Name five places in India where nuclear power plants are located.

MODERN PUBLICATION-NUCLEI-REVISION EXERCISES (VERY SHORT ANSWER QUESTIONS)
  1. Why alpha particles have high ionising power than beta rays?

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  2. How do the mass number and atomic number change in alpha -decay? A nuc...

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  3. What percentage of a radioactive substance will left undecayed after f...

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  4. A radioactive nucleus decays by emitting one alpha and two beta partic...

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  5. Why control rods are made up of cadmium?

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  6. Why nuclear fusion is very difficult to carry out?

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  7. Why nuclear fusion is also known as thermonuclear reaction?

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  8. Write the relation between average life and decay constant of a radioa...

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  9. When a beta^(-) particle is emitted from a nucleus, the neutrons-proto...

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  10. The curve representing the energy spectrum of beta -particles is

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  11. beta^(+) तथा beta^(-) क्षय क्रिया समझाइए |

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  12. What is nuclear fission ? Given an example to illustrate it.

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  13. What do you mean by nuclear fusion ?

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  14. नाभिकीय श्रृंखला अभिक्रिया में न्यूट्रॉन गुणन कारक से क्या तात्पर्य है...

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  15. What is meant by chain reaction ?

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  16. What happens when neutron reproduction factor is greater than one?

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  17. What is the role o f coolant in nuclear reactors?

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  18. What do you mean by nuclear holocaust?

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  19. In proton-proton cycle, what is the approximate energy released?

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  20. Four nuclei of an elements undergo fusion to form a heavier nucles, w...

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