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Electronics and Electrical Engineering Quizzes

Read the latest electronics engineering product design quizzes.

Quiz:Controlling Light Propagation in Waveguides

A team of Columbia Engineering researchers, led by Applied Physics Assistant Professor Nanfang Yu, has invented a method to control light propagating in confined pathways, or waveguides, with high efficiency...

Quiz:The Flexible Future of Electronics

Certainly, anything thin is flexible - even in electronics nowadays. It's signalling that we are clearly entering a foldable future. Rolling in are foldable smart phones, artificial skins, roll-up TVs...

Quiz:Hyperloop

The Hyperloop is a high-speed transit system proposed by Elon Musk at speeds of over 760 mph. Passengers are seated in capsules or pods propelled by linear induction motors through...

Quiz:Sensing Temperature with Artificial Skin

Progress in the technology of artificial limbs has gone through several milestones over the past few years. Recently, a team of engineers and scientists from The California Institute of Technology...

Quiz:Fourth Fundamental Element in Electronic Circuit

In 1971, a physicist form a concept of a fourth fundamental element in the electronic circuit aside from resistor, inductor and capacitor. This component has properties that cannot be duplicated by...

Quiz:Solar Energy Conversion

A team of scientists from Massachusetts Institute of Technology (MIT) has recently built a device that converts sunlight into heat and then converts it back into light. What is the...

Quiz:Internet of Things

In the brink of the fourth industrial revolution, the Internet of Things (IoT) is one of the most prevalent technologies that aims to eventually enable the convergence of the physical...

Quiz:Microgravity and Extreme Terrain Gripping Mechanism

The National Aeronautics and Space Administration Jet Propulsion Laboratory (NASA JPL) has developed omnidirectional anchors to enable mobility on natural rock at any orientation, in any gravitational field. It is...

Quiz:Voltaic Cell

Ingestible devices are usually powered by small batteries, but conventional batteries self-discharge over time and pose a possible safety risk. Researches at MIT and Brigham and Women's Hospital have design...

Quiz:Satellite Navigation (SatNav) System

A Satellite Navigation (SatNav) System is a kind of Navigational Aid (NavAid) System that helps track or locate objects and are widely used for military purposes. Through technological advancements, NavAids are...