Definitions for "PWR"
Keywords:  reactor, coolant, lwr, turbine, steam
Pressurized Water Reactor. a light water reactor in which the water used as a moderator is kept under pressure preventing it from boiling.
pressurized water reactor. A reactor type which uses ordinary (light) water at high pressure both as coolant and moderator. It is the most widely used type of reactor for producing electricity.
Pressurized Water Reactors
Keywords:  passive, radar, warning
passive warning radar