A. Carbondioxide gas
B. Liquid sodium metal
C. Concrete shield
D. Graphite rods
E. Boron rods
Correct Answer:
Option E – Boron rods
A. Carbondioxide gas
B. Liquid sodium metal
C. Concrete shield
D. Graphite rods
E. Boron rods
Correct Answer:
Option E – Boron rods
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