IndustrialDictionary

Terms starting with E

148 terms.

e-turbo

An electrified turbocharger; a turbo with electrically assisted ramp-up, using an accessory electric motor, to bring the turbine up to speed, reducing turbo lag. (When operating in electric mode, the turbo functions like a supercharger, driven by input power instead of exhaust gas.)

E15

A motor vehicle fuel composed of 10.5-15% ethanol and 85-89.5% gasoline.

E5

A motor vehicle fuel composed of 5% ethanol and 95% gasoline.

ear

The outer panels or flaps (protrusions) of a diaper upon which the fasteners are located, which are fastened around the wearer's waist.

earing

A manufacturing defect in which the edges of sheet metal form a wave pattern during deep drawing.

Early effect

The variation in the effective width of the base in a bipolar junction transistor due to a variation in the applied base-to-collector voltage.

earthmoving

adjectiveConstruction

Designed to move large quantities of earth or rubble for civil engineering or building purposes.

edge venting

The practice of providing regularly spaced or continuously protected openings along a roof edge or perimeter, used as part of a ventilation system to dissipate heat and moisture vapor.

edgebanding

Veneer or laminate of the same type of material as used for the surface of furniture and with width matching standard thicknesses of such material, used to conceal the exposed edges.

efflorescence

An encrustation of soluble salts, commonly white, deposited on the surface of stone, brick, plaster, or mortar; usually caused by free alkalies leached from mortar or adjacent concrete as moisture moves through it.

elaboration

The process of taking a parsed tree of an abstract integrated circuit definition in a language such as Verilog and creating a hierarchy of module instances that ends with primitive (atomic) gates and statements.

electrical bus

Synonym of bus (“an electrical conductor or interface serving as a common connection for two or more circuits or components”)

electrogyro

A unit that works first as a motor, taking energy from an electrical supply and converting it into kinetic energy which is stored in flywheels; when a vehicle so fitted moves, the energy stored is reconverted to electricity and supplied to traction motors.

electron tube

Any of several electronic devices that control electron current through vacuum, gas or vapor between electrodes within a sealed container, usually of glass or metal and often designed to be easily installed in and removed from the equipment in which it is used.