Question 1: Pressurised heavy water reactors are a subset of pressurized water reactors, sharing the use of a pressurized, isolated heat transport loop, but using ________ as coolant and moderator for the greater neutron economies it offers.
Question 3: According to the ________ there are at least 100 research reactors in the world fueled by highly enriched (weapons-grade/90% enrichment uranium).
Question 6: Most reactor systems employ a cooling system that is physically separate from the water that will be boiled to produce pressurized steam for the turbines, like the ________.
Question 7: A common method of harnessing this thermal energy is to use it to boil water to produce pressurized steam which will then drive a ________ that generates electricity.
Question 9: Since all atoms vibrate proportionally to their absolute ________, a thermal neutron has the best opportunity to fission U-235 when it is moving at this same vibrational speed.