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Nuclear Power Engineering

Nuclear Power Engineering
In a homogeneous nuclear reactor, the __________ are mixed together.

Coolant & moderator
None of these
Fuel & coolant
Fuel & moderato

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Nuclear Power Engineering
If 4 gm of a radioisotope has a half life period of 10 days, the half life of 2 gm of the same istotope will be __________ days.

20
5
10
30

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Nuclear Power Engineering
The function of moderators in nuclear reactor is to

Slow down the secondary neutrons
Absorb the secondary neutrons
None of these
Control the chain reaction

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Nuclear Power Engineering
Energy equivlant to one atomic mass unit (amu) is __________ MeV.

9310
9.31
93.1
931

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Nuclear Power Engineering
Pressure of CO₂ gas (which is a coolant) in the Calder-Hall nuclear reactor is __________ kgf/cm² .

50
7
35
0.2

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Nuclear Power Engineering
The main ore of uranium is

Chalcopyrite
Monazite sand
Cassiterite
Pitchblende

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