In a reactor, 2 kg of fuel is fully used up in 30 days. The energy released per fission is 200 MeV. Given that the Avogadro number, per kilo mole and The power output (in MW) of the reactor is close to:
Option: 1 60
Option: 2 35
Option: 3 125
Option: 4 54
Number of uranium atoms in 2 kg=
energy from one atom is
hence total energy from 2 kg uranium
And 2kg uranium is used in 30 days hence this energy is received in 30 days hence energy received per second or power is
So 60 MW is the answer as it is closest to 63.2 MW
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