Regulator: A device which maintains the current and/or voltage levels of a circuit within predetermined range. Related posts: Shim Circuit breaker Dynamo Feeler gauge Relay Road holding On-Board Diagnostic (OBD) system Alternator Forward Market Push rod BE8255 Basic Electrical, Electronics and Measurement Engineering Syllabus Performance Management OEE751 Basic Circuit Theory Syllabus Darlington pair Rocker arm Condenser Ignition Coil Controller Breakerless ignition Hall effect switch Read more articles Previous PostRadiator Next PostRelative Efficiency