Power Plant Engineering A fission chain reaction in uranium can be developed None of these By increasing the contents of U₂₃₅ By slowing down fast neutrons so that U₂₃₅ fission continues by slow neutron Both (A) and (B) None of these By increasing the contents of U₂₃₅ By slowing down fast neutrons so that U₂₃₅ fission continues by slow neutron Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering In nuclear fission The electrons of the element change The molecules rearrange themselves to form other molecules The original elements change into completely different elements None of the listed here The electrons of the element change The molecules rearrange themselves to form other molecules The original elements change into completely different elements None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering U238 will undergo fission by Medium energy neutrons High energy (fast) neutrons alone Either fast or slow neutrons Low energy (slow) neutrons alone Medium energy neutrons High energy (fast) neutrons alone Either fast or slow neutrons Low energy (slow) neutrons alone ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering In the breeder reactors the generation of new fissionable atom is At an equal rate of the consumption Depends on other considerations At the lower rate than the consumption At a higher rate than the consumption At an equal rate of the consumption Depends on other considerations At the lower rate than the consumption At a higher rate than the consumption ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The commonly used material for shielding is Lead or concrete Lead and tin Graphite or cadmium Thick galvanized sheets Lead or concrete Lead and tin Graphite or cadmium Thick galvanized sheets ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Ideally the neutron flux in reactor should be Maximum in centre and zero at side Maximum at side and zero in canter Uniform throughout Zero throughout Maximum in centre and zero at side Maximum at side and zero in canter Uniform throughout Zero throughout ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS