- (A) Uses slower neutrons for fission
- (B) Uses faster neutrons for fission
- (C) Gives higher power density
- (D) Requires less fuel to run at the same power level
Chemical Engineering Mcqs
- (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
- (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
- (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) Fuel & coolant
- (B) Fuel & moderator
- (C) Coolant & moderator
- (D) None of these
- (A) Combustion of a nuclear fuel e.g. uranium
- (B) Fusion of atoms of uranium
- (C) Absorption of neutrons in uranium atoms
- (D) Fission of U-235 by neutrons
- (A) Excellent moderating properties
- (B) Neutron breeding capability
- (C) Faster heat removal capability from the core
- (D) Capability to increase the reaction rate in the core
- (A) Fissile atoms are evenly distributed throughout the mass of nuclear reactor
- (B) Same substance (e.g. heavy water) is used as moderator & coolant
- (C) The fuel and the moderator is mixed to form a homogeneous material
- (D) All
