Crowbar: The metaphor used to describe the action of an SCR when it is used to protect a load against supply overvoltage. Related posts: Statistical Process Control Tappets Current Limiting Common rail injection Skills inventories Laminated windshield Push rod Head restraint Compensating Diodes AC Load Line Dearness Allowance Valve train Personnel Procedures Rocker arm EN8491 Water Supply Engineering Syllabus Floating Exchange Rates Coupling Circuit Battery reserve capacity Diagnostics Tariff barriers Read more articles Previous PostCritical Frequency Next PostCrystal