A U-235 fueled thermal reactor (with a delayed neutron fract…
A U-235 fueled thermal reactor (with a delayed neutron fraction of 0.0065) operates at a steady-state power of 2325 MWt. The reactor is scrammed, and the fission power reduces to 37 MWt in 2.4 minutes. Calculate the reactivity worth (in $ to four significant digits) of the control rods.