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Nuclear Power Engineering

Nuclear Power Engineering
Graphite is used in nuclear reactor as

Fuel
Lubricant
Insulation lining of the reactor
Retarder of neutron velocity

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Nuclear Power Engineering
Extraction of uranium from its ore is done using __________ methods.

Electrometallurgical
Chemical
Pyrometallurgical
Physical beneficiation

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Nuclear Power Engineering
The decrease in the atomic number is not observed in case of

Β-emission
Positron emission
Electron capture
Α-emission

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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.

5
20
30
10

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Nuclear Power Engineering
The time taken for a radioactive element to reduce to 50% of its original weight is __________ years, if its half life period is 12 years.

18
24
36
6

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Nuclear Power Engineering
Radioactivity of an isotope is expressed in

MeV
Ergs
Curie
Barn

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MORE MCQ ON Nuclear Power Engineering

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