Related Questions

If a nuclear reactor produces more fissile nuclear fuel than it consumes, then it is called a __________ reactor.
A Critical
B Breeder
C Fertile
D Heterogenous
In case of a __________ reactor, the composition in the reactor and at the exit of the reactor is the same.
A Semi-batch
B Tubular
C Batch
D Back-mix
Which of the following is a non-fissile material?
A Pu-239
B U-235
C U-232
D Th-232
Critical mass is the minimum mass of nuclear fissile material required for the
A Sustainment of chain reaction
B Power generation on commercial scale
C Economic power generation
D None of these
Which is not a fissile nuclear material?
A U-233
B U-235
C U-238
D Pu-239
Ferrite material is
A The most fissionable material
B The basic fuel for nuclear paints
C Basic raw material for nuclear plants
D The material which absorbs neutrons and undergoes spontaneous changes leading to the formation of fissionable material
Which of the following nuclear materials is fissile?
A U-239
B U-235
C U-232
D Pu-239
What ferrite device can be used instead of duplexer of isolate microwave transmitter and receiver when both are connected to the same antenna?
A Isolator
B Magnetron
C Simplex
D Circulator
Which of the following are ferrite materials?
A U233 and Pu239
B U
C U238 and Pu239
D U238 and Th239
A ferrite core has less eddy current loss than an iron core because
A Ferrites have high resistance
B Ferrites are magnetic
C Ferrites have low permeability
D Ferrites have high hysteresis

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