Nuclear Power Engineering Which of the following radiations is the least penetrating? β-rays γ-rays X-rays α-rays β-rays γ-rays X-rays α-rays ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which one is different for the neutral atoms of the isotopes of an element? Number of protons Number of electrons Atomic numbers Atomic weights Number of protons Number of electrons Atomic numbers Atomic weights ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The decay product of tritium (a beta emitter) is Hydrogen Lithium Deuterium Helium Hydrogen Lithium Deuterium Helium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Gas cooling as compared to water cooling of nuclear reactors Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine None of these Can not attain a high temperature Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine None of these Can not attain a high temperature ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The time taken for a radioactive element to reduce to 50% of its original weight is __________ years, if its half life period is 12 years. 24 36 18 6 24 36 18 6 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following types of nuclear reactors is most prone to radioactive hazards? Gas cooled reactor Molten sodium cooled reactor Boiling water reactor Pressurised water reactor Gas cooled reactor Molten sodium cooled reactor Boiling water reactor Pressurised water reactor ANSWER DOWNLOAD EXAMIANS APP
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