Example: air traffic controller
Search results with tag "Nuclear reactor types"
Nuclear Reactor Types - Stanford University
large.stanford.eduThe two commercial reactor types based on this principle are both American designs, but are widely used in over 20 countries. Nuclear Reactor Types 3 The most widely used reactor type in the world is the Pressurised Water Reactor (PWR) (see Fig 1.3a) which uses enriched (about 3.2% U235) uranium .