Concept Flashcards

Concept Flashcards#

Power Distribution#

What is an alternator? A device that converts mechanical energy into electrical energy through electromagnetic induction. These are typically used in automotive and other combustion-engine systems.
What is an electrical bus? A conductor that provides power to devices connected in parallel between the bus and a common ground.
What voltage do all devices connected to a bus receive? All devices connected to a bus receive the same voltage.
What is the definition of ground? A reference point in an electrical circuit from which voltages are measured, typically defined as 0 V.
What are the voltage properties of an electrical bus? Because devices are connected in parallel, the voltage drops across all devices are the same.
What are the current properties of an electrical bus? The total current entering the bus is equal to the total current leaving the bus, in accordance with KCL.