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which of the following are used as contr...

which of the following are used as control rods in a nuclear reacto ?

A

Cadmium rod

B

Graphite rods

C

steel rods

D

All of these

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The correct Answer is:
a
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OP TANDON-RADIOACTIVITY AND NUCLEAR TRANSFORMATION -OBJ - A
  1. Which statement is true about n/p ratio?

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  2. How many alpha and beta particles should be eliminated so that an isod...

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  3. which of the following are used as control rods in a nuclear reacto ?

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  4. Which of the following notation shows the product incorrectly?

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  5. Which is ture about decay constant (lambda)?

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  6. Which of the following is not correct?

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  7. Correct order of radioactivity is:

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  8. At radioactive equilibrium, the ratio between two atoms of radioactive...

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  9. In the sequence of the following nuclear reaction, X(98)^(238) overs...

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  10. Co^(60) has half-life of 5.3 years. Find the number of half-lives for...

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  11. Which of the following "is"//"are" correct? a)alpha-rays are more pene...

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  12. Select the wrong statement:

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  13. In a nuclear reactor, heavy water is used

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  14. The correct starting material and product of different disintegration ...

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  15. Which of the following is/are not ture?

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  16. Which of the following is/are correct?

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  17. Consider the following nuclear reactions: (1) .(7)^(14)N + .(2)^(4)H...

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  18. Which of the following statements is/are correct

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  19. Which of the following statements is/are correct

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  20. A nuclide has mass number (A) and atomic number (Z). During a radioact...

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