Nuclear Power Engineering Which of the following types of nuclear reactors is most prone to radioactive hazards? Boiling water reactor Gas cooled reactor Pressurised water reactor Molten sodium cooled reactor Boiling water reactor Gas cooled reactor Pressurised water reactor Molten sodium cooled reactor ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Moderating material used in a thermal-reactor should be a Poor absorber of neutrons Good absorber of neutrons None of these Solid substance Poor absorber of neutrons Good absorber of neutrons None of these Solid substance ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The sum of masses of two nuclei produced in nuclear fission compared to the mass of original nucleus is More Much more Same Less More Much more Same Less ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A control rod Both B and C Is generally made of boron, hafnium or cadmium Should have small absorption cross-section Should have large absorption cross-section Both B and C Is generally made of boron, hafnium or cadmium Should have small absorption cross-section Should have large absorption cross-section ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The half life period of a radioactive substance is best determined by counting the number of alpha particles emitted per second in a Geiger Muller counter from its known quantity. If the half life period of a radioactive substance is one month, then 3/4th of it will disintegrate in two months L/8th of it will remain intact at the end of four months It will completely disintegrate in two months It will completely disintegrate in four months 3/4th of it will disintegrate in two months L/8th of it will remain intact at the end of four months It will completely disintegrate in two months It will completely disintegrate in four months ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is present in Bhabha Atomic Research Centre (BARC) complex, Trombay (Bombay)? Fast breeder reactor Power reactor Research reactor Heavy water plant Fast breeder reactor Power reactor Research reactor Heavy water plant ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS