Question

Which set of materials is used as a moderator in nuclear reactor ?

a.

Zircalloy & berrylium.

b.

Zircalloy & heavy water.

c.

Zirconium & berrylium.

d.

Heavy water & berrelium.

Answer: (d).Heavy water & berrelium.

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Q. Which set of materials is used as a moderator in nuclear reactor ?

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