L04_A
Reactor with Delayed Neutrons
The Prompt Critica l State
The Prompt Jump ( Drop)
Small Reactivities
Control Rod and Chemical Shim
Central Control Rod
Cluster Control Rods
Cruciform Rods
Control Rod Worth

L04_B
Central Control Rod
Without Control Rod
Cluster Control Rod
Control Rods in Fast Reactors
Partially Inserted Rods
Chemical Shim