A. Chemical
B. Pyrometallurgical
C. Physical beneficiation
D. Electrometallurgical
Extraction of uranium from its ore is done by ______________ method? Read More »
Nuclear Power Engineering A. 92U238
B. 92U235
C. 92U234
D. None of these
The most abundant isotope of natural uranium is ___________________? Read More »
Nuclear Power Engineering A. Coolant water is allowed to boil in the core of the reactor
B. Coolant water, after being heated in the reactor core, generates steam in a boiler
C. Pressurised water is pumped into the core
D. Fuel and the coolant are thoroughly mixed to form a homogeneous solution
A boiling water reactor is the one, in which the_______________________? Read More »
Nuclear Power Engineering A. Coolant
B. Moderator
C. Both A. & B.
D. Neutron absorber
Heavy water (D2O) in a nuclear reactor serves as a_______________? Read More »
Nuclear Power Engineering A. Less
B. More
C. Same
D. Much more
A. Potential
B. Thermal
C. Kinetic
D. Electrical
A. 1.44 T
B. 0.144 T
C. 14.4 T
D. 2T
What is the average life of a radioactive atom having a ‘half life period’ of T ? Read More »
Nuclear Power Engineering A. Fuel is natural uranium and heavy water acts both as moderator & coolant
B. Coolant water boils in the core of the reactor
C. Coolant water is pressurised to prevent bulk boiling of water in the core
D. Use of moderator is not required
In a pressurised water reactor (PWR), the___________________? Read More »
Nuclear Power Engineering A. Converted into fissile material on absorption of neutron
B. Fissioned by slow (thermal) neutrons
C. Fissioned by fast neutrons
D. Fissioned by either slow or fast neutrons
A fertile material is the one, which can be__________________? Read More »
Nuclear Power Engineering A. Fuel & coolant
B. Fuel & moderator
C. Coolant & moderator
D. None of these
In a homogeneous nuclear reactor, the _____________ are mixed together? Read More »
Nuclear Power Engineering