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raviteja

· started a discussion

· 1 Months ago

raviteja (Question: 116195.0 )

can u say why graphite is used

Question:
Which one of the following materials is used as controller in a nuclear reactor power generator?
Options:
A) Cadmium
B) Beryllium
C) Graphite
D) Heavy water
Solution:
Cadmium rods are used as controller in a Nuclear Reactor Power Generator. Whlie ‘Heavy Water’ (D2O) is used as ‘Moderator’.

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Cadmium is the only such material.
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