Related Questions

In the gaseous diffusion process of uranium enrichment, the natural uranium is converted into gaseous
A Uranium oxide
B Uranium hexaflouride
C Uranium carbide
D Uranium sulphate
Percentage of natural uranium present in uranium ore found in Jadugoda (Jharkhand) is
A 0.1
B 1
C 3
D 12
Oxygen enrichment of combustion air does not result in increase of the
A Flame temperature
B Oxygen in the flue gas
C Stack loss
D Heat transfer rate in the furnace
Nuclear fuel generally used in reactors is uranium oxide instead of uranium, because the former has higher
A Melting point, hence can be subjected to higher temperature
B Density ; hence core volume for a given power output would be smaller
C Resistance to effects of irradiation
D All of the above
Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas.
A Unsaturated hydrocarbon content
B Calorific value
C Quantity of propane
D Quantity of butane
What is meant by enrichment of "heart"?
A Enrichment to head, hand and mind in a harmonious way
B Enrichment of reading, writing and Arithmatic
C Enrichment of moral values for his profession
D Enrichment of hand and intellectuality
Job enrichment technique is applied to
A Reduce labour monotony
B Overcome boring and demotivating work
C Make people happy
D All of the above
Extraction of uranium from its ore is done using __________ methods.
A chemical
B pyrometallurgical
C electrometallurgical
D physical benefaction
Extraction of uranium from its ore is done by __________ method.
A Chemical
B Pyrometallurgical
C Physical beneficiation
D Electrometallurgical
Natural uranium is made up of
A U234 = 0.006%, U235 = 0.712% and U238 = 99.282%
B U234 = 0.712%, U235 = 0.006% and U238 = 99.282%
C U234 = 99.282%, U235 = 0.006% and U238 = 0.712%
D U234 = 0.006%, U235 = 99.282% and U238 = 0.712%

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