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Electronics and Electrical Engineering Quizzes

Read the latest electronics engineering product design quizzes.

Quiz:Water-Based Battery

Commonly, lithium-ion battery uses organic electrolyte such as lithium salt dissolved in an organic solvent. However, this organic electrolyte can burst into flame therefore a research is done for water-based electrolyte...

Quiz:Ultrathin Loudspeaker-Microphone

Researchers at Michigan State University have developed a sheet-like device that acts as a loudspeaker and microphone. This device can also generate energy from human motion. What is this sheet-like...

Quiz:Approach for Safer Batteries

Lithium-ion batteries have been widely used specially in mobile devices from cell phones to laptops today because of its long lifespan compared to other commercial batteries. But none of us...

Quiz:Multi-user and Multi-sensory AR/MR

Disney research has unveiled its newest augmented and mixed reality project that could make its interactive rides a whole lot more interesting. This project lets users become a part of...

Quiz:Concentrated Solar Power

Masdar City is a city project in Abu Dhabi. Masdar, the Abu Dhabi Government’s energy company, goals for a sustainable city that uses renewable energy and to be the world’s...

Quiz:Bio-Compatible, Ion Current Battery

A group of engineers at the University of Maryland designed the first bio-compatible, ion current battery that can be used for developing various medical devices in treating neurological disorders, disability, and...

Quiz:Space Hotel

A team of graduate students from Massachusetts Institute of Technology recently took first place at NASA’s Revolutionary Aerospace Systems Concepts-Academic Linkage Design Competition Forum (RASC-AL), graduate division. This competition began in...

Quiz:Quantum Computers

Qubit is a unit for quantum information that is also the rate unit used for quantum computers. Quantum computers are particularly suited to factoring large numbers in which it can...

Quiz:Robotic Surgeons

Advancement in robotics offered new solutions in medical applications. Robotic surgeries have offered surgeons greater control and vision during surgery. A modular system for minimally invasive robotic surgery was presented...

Quiz:3-D Triple-Level Cell Flash Memory Chip

Recently, Toshiba Memory Corporation unveiled what they claim to be the world's first three-dimensional triple-level cell (TLC) flash memory chips. This latest breakthrough in solid state storage builds on two separate...