67. with reference to Thorium resource in India,
i)The Indian Nuclear Power Programme Stage-3 aims at using thorium as fuel for power generation on a commercial scale.
ii) In the thorium fuel cycle, thorium 232 is transmuted into the fissile isotope uranium 233 which is a nuclear fuel.
Select the correct answer using the code given below:
c) Both i and ii
67 Ans C
Explanation: Nuclear power employing closed fuel cycle is the only sustainable option for meeting a major part of the world energy demand. World resources of thorium are larger than those of uranium. Thorium therefore is, widely viewed as the ‘fuel of the future’. The Indian Nuclear Power Programme Stage-3 aims at using thorium as fuel for power generation on a commercial scale. In the thorium fuel cycle, thorium 232 is transmuted into the fissile isotope uranium 233 which is a nuclear fuel. As a part of this programme, BARC has been developing a 300 MWe Advanced Heavy Water Reactor (AHWR). Fuelled by thorium and using light water as coolant and heavy water as moderator, this reactor will have several advanced passive safety features