Engineering

Drawbridge

Driveshaft

Driveshaft (drive shaft, propeller shaft, Cardan shaft)

Dual in-line package

Dual in-line package (DIP) — through‑hole integrated circuit packaging

Duckboards

Duroplast

Duroplast: a thermosetting resin-based composite material

Dworshak Dam

Dworshak Dam — concrete gravity dam on the North Fork Clearwater River

Earthquake engineering

Earthquake performance simulation

Earthquake protector

Earthquake protector: a damping-disengaged base isolation system

École nationale supérieure de mécanique et d'aérotechnique

École nationale supérieure de mécanique et d'aérotechnique (ENSMA)

École nationale supérieure des mines de Paris

École nationale supérieure des mines de Paris (Mines ParisTech)

Eddy current

Electric match

Electric motor

Electric power distribution

Electricity Distribution Networks: Infrastructure, Components, and Voltage Conversion

Electric power transmission

Electric power transmission: systems, components, and role in modern grids

Electrical circuit

Electrical circuit: overview, components, types, and applications

Electrical conduit

Electrical conduit: types, uses, and installation overview

Electrical engineering

Electrical engineering: principles, history, and practical applications

Electrical generator

Electrical generator: principles, types, uses and safety

Electrical grid

Electrical outlet

Electrical outlet: types, components, safety, and common uses

Electrical resistivity

Electrical substation

Electrician

Electrician: Roles, Training, Tools and Safety

Electricity generation

Electrode

Electromagnet

Electromagnet — Principles, Construction, Uses, and History

Electronic engineering

Electronic engineering: principles, history, and modern applications

Embraer ERJ family

Embraer ERJ family regional jets

Engine

Engine (machine)

An engine is a device that converts various forms of energy into mechanical motion. This article outlines types, components, history, uses, and key distinctions between engines and

Engine knocking

Engine knocking (detonation and pre-ignition in internal combustion engines)

Engineer

Engineer: roles, skills, history and areas of practice

An engineer applies scientific principles to design, build and maintain systems, structures and products. This article covers roles, education, specialties, history and professiona

Engineered languages

Engineered languages: constructed systems for logic, philosophy and experiment

Engineering

Engineering (constituency)

Engineering (Legislative Council functional constituency)

Engineering tolerance

Engineering tolerance: definition, types, specification, and applications

Enhanced geothermal system

Enlightenment (Window Manager)

Enterprise Java Beans

Erie Canal

Euler-Bernoulli Beam Theory

Euler–Bernoulli beam theory

Excavator

Excavator: design, types, uses and operation

Execution unit

exit (command)

Exploration Upper Stage

Exploration Upper Stage (EUS)

Explosion protection

Fade (audio engineering)

Fade (audio engineering): types, techniques, and uses