Q.1
Pick up the wrong statement fast breeder reactors
Q.2
In a thermal power plant, coal from the coal handling plant is moved to the boiler bunker through a
Q.3
A fission chain reaction in uranium can be developed
Q.4
The efficiency of a nuclear power plant in comparison to conventional and nuclear consideration is
Q.5
The predominant isotope of the naturally occurring element is
Q.6
A nuclear fission produces energy of following order in MeV
Q.7
A nuclear fission is initiated when the critical energy as compared to neutron binding energy of the atoms is
Q.8
Reactors for propulsion applications use
Q.9
Reactors designed for propulsion applications are designed for
Q.10
Reactors for propulsion applications are designed for
Q.11
The size of the reactor is said to be critical when
Q.12
Which of the following statement is correct regarding the features of a Breeder reactor?
Q.13
U233 is produced
Q.14
U₂₃₃ is produced
Q.15
Plutonium (Pu239) is produced
Q.16
Plutonium (Pu₂₃₉) is produced
Q.17
The process by which a heavy nucleus is spitted into two light nuclei is known as
Q.18
A fast breeder reactor
Q.19
Which of the following is the primary fuel?
Q.20
In boiling water reactor, moderator is
Q.21
Each fission of U₂₃₅ produces following number of fast neutrons per fission
Q.22
Atomic number of an element in the periodic table represents the numbers of
Q.23
Nuclear reactors are used
Q.24
The breeding gain in case of thermal breeder reactor as compared to fast breeder reactor is
Q.25
The energy produced by a thermal reactor of same size as a breeder reactor is
Q.26
Ferrite material is
Q.27
Enriched uranium may contain fissionable contents of the order of
Q.28
A reactor capable of converting a ferrite material into fissile isotopes is called
Q.29
In natural uranium, the constituents of three naturally occurring isotopes are
Q.30
The main interest of shielding in nuclear reactor is protection against
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