Chemical Engineering :: Nuclear Power Engineering
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Pick out the wrong statement.
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Which of the following is the most harmful for the human being ?
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Heavy water is preferred over ordinary water as a coolant, because it.
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An element having large number of __________ is most easily subjected to nuclear fission.
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Coolant used in a fast breeder reactor is
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Molten sodium is used as a coolant in a fast breeder reactor, because of its
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Neutrons have mass approximately equal to that of __________ atoms.
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Pressure of CO2 gas (which is a coolant) in the Calder-Hall nuclear reactor is __________ kgf/cm2 .
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The electric power generation cost in nuclear power plant is less than that in a coal based thermal power plant, mainly because the
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Heavy water used in the nuclear reactors to slow down the speed of neutrons is
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A.
Atoms with same number of nucleons but different number of protons are called isobars.
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B.
Atoms with same number of protons but different number of nucleons are called isoters.
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C.
Out of α, β, and γ-rays, the one having maximum penetration power are γ-rays.
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D.
The product formed by emission of α-particle has mass number less by 4 units than the parent nuclide.
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