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Nuclear Power Engineering

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
10
5
30

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Nuclear Power Engineering
The electric power generation cost in nuclear power plant is less than that in a coal based thermal power plant, mainly because the

Thermal efficiency of the former is higher
Fuel cost per unit power generated is less
None of these
Maintenance cost of the former is less

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Nuclear Power Engineering
Uranium ore is currently mined & concentrated at

Alwaye
Khetri
Jadugoda
Ghatsila

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Nuclear Power Engineering
Primary purpose of a __________ nuclear reactor is to supply a high neutron flux of the order of 10¹³ to 10¹⁴ neutrons/cm² second.

Power
Homogeneous
Research
Breeder

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

35
0.2
50
7

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Nuclear Power Engineering
The time required for half of the __________ of a radioactive isotope to decay is called its half life.

Protons
Nuclei
Electrons
Neutrons

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