General
What Is PZEV?
PZEV is a Partial Zero Emissions Vehicle, defined as an automobile with zero evaporative emissions from its fuel system, carries…
Scott Hinderer
General
What Is ZEV?
ZEV, or Zero-Emissions Vehicle, refers to any vehicle that produces no harmful atmospheric emissions as it operates. Generally speaking, this…
General
What Is a Supercharger?
A supercharger is an air compressor driven by the engine’s crankshaft rotation. A supercharger feeds compressed air back into the…
General
What Is Shift-by-Wire?
Any transmission design in which gear selection is entirely electronic and there is no mechanical connection between the gear selector…
General
What Is a Series Hybrid?
A series hybrid is a vehicle design in which the internal combustion engine does not directly drive the wheels but…
General
What Is Over the Air (OTA)?
OTA, or Over-the-Air technology, updates a vehicle’s firmware wirelessly without requiring the vehicle owner to bring the vehicle to a…
General
What Is MPH?
MPH, or miles per hour, is a calculation of constant or average speed stated in the number of miles a…
General
What Is MPGe?
Miles per gallon gasoline equivalent (MPGe) is a calculation used to compare the energy efficiency of an electric vehicle with…
General
What Is a Motor?
A motor is a mechanical device that turns electrical current into kinetic energy (motion). Electric motors typically create an electromagnetic…
General
What Is Mobility-as-a-Service?
Mobility-as-a-Service (MaaS) is the concept that a person does not need to own a personal vehicle for transportation but can…