Innovative Engineering Projects

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Questions and Answers

Who invented the electric dynamo?

Michael Faraday (correct)

Thomas Edison

James Watt

Nikola Tesla

What is the primary function of an electric dynamo?

To generate sound energy

To transform mechanical energy into thermal energy

To create alternating current

To create direct current (correct)

Which component is essential for the electric dynamo to function?

Transformers

Capacitor

Commutator (correct)

Resistor

In what year was the electric dynamo invented?

1831 Signup and view all the answers

What type of electricity does an electric dynamo produce?

Direct current Signup and view all the answers

Which invention is NOT directly associated with an electric dynamo?

Television Signup and view all the answers

What is one of the key principles behind the operation of an electric dynamo?

Magnetic induction Signup and view all the answers

Which term is often associated with the energy output of an electric dynamo?

Voltage output Signup and view all the answers

What type of engineering students developed the SMS reader for the blind?

Engineering students from DLSU Signup and view all the answers

What practical application does the Aerogas Catalytic Combustor (ACC) primarily serve?

Improving fuel economy in internal combustion engines Signup and view all the answers

Which of the following inventions runs on saltwater?

Salt Lamp Signup and view all the answers

What is a key feature of Nature’s Air Room Ionizer?

It eliminates harmful particles and odors from the air Signup and view all the answers

What capability does the Salamander Amphibious Tricycle have?

It can tackle both land and water Signup and view all the answers

Which inventor is known for making significant advancements in one-way communication?

Guglielmo Marconi Signup and view all the answers

What year did J.L. Braid make the first television broadcast?

1926 Signup and view all the answers

What are the two major options available for off-road wheelchairs?

Motorized and Manual Signup and view all the answers

How does Braille represent letters and punctuation for blind persons?

By using raised dots Signup and view all the answers

According to the Global Innovation Index 2021, what rank does the Philippines hold in terms of innovation?

73rd Signup and view all the answers

Why is the E-Jeepney considered nature-friendly?

It is noiseless and smokeless Signup and view all the answers

What key feature distinguishes Artificial Intelligence in robotics?

Ability to perform complex tasks Signup and view all the answers

What is the primary function of a medical incubator developed by Fe del Mundo?

To care for newborns in a controlled environment Signup and view all the answers

Study Notes

Construction Innovations

A system capable of building houses within weeks using prefabricated materials, designed to withstand typhoons and earthquakes.

Assistive Technologies

SMS reader for the blind allows visually impaired individuals to read and send text messages; developed by DLSU engineering students.
Braille is a tactile reading and writing system for the blind, utilizing raised dots for the alphabet, punctuation, and groupings.

Environmental Innovations

Aerogas Catalytic Combustor (ACC) is an antipollution and fuel-saving device for internal combustion engines, developed by Marino Martinez. It is cost-effective for various vehicles and power plants.
Salt lamp, an eco-friendly light source powered by saltwater, created by Aisa Mijeno.
Nature’s Air Room Ionizer eliminates harmful dust, microorganisms, and odors using an activated-carbon filter.

Vehicle Innovations

Salamander Amphibious Tricycle, developed by Atoy Llave, designed for both land and water travel.
E-Jeepney is an electric, noiseless, and smokeless vehicle introduced in Manila and Bacolod, promoting environment-friendly transportation.

Scientific Instruments

Microscope enables visualization of objects too small for the naked eye.
Telescope allows observation of distant objects by collecting visible light and other electromagnetic radiation.

Pioneering Technologies

Electric Dynamo, an electrical generator producing direct current through a commutator, invented by Michael Faraday.
Analytic Engine, proposed by Charles Babbage, was an early design for a digital mechanical general-purpose computer.
Pasteurization, discovered by Louis Pasteur in 1863 to prevent wine contamination, involves heating liquids to kill microbes, typically at 50–60 °C (120–140 °F).

Communication Advances

Television was first broadcast by J.L. Braid in 1926, utilizing light and sound for entertainment and information.
Plastic, developed by John Wesley Hyatt in 1869, revolutionized communication methods globally.
Guglielmo Marconi and Nikola Tesla contributed significantly to the development of wireless communication technologies.

Robotics and AI

Robotics is a highly researched area in engineering, focusing on machines with human-like capabilities. Artificial Intelligence enhances machine performance for complex tasks.

Banking Technology

Advanced banking technologies, including ATMs and credit cards, facilitate global financial transactions, making banking more accessible.

The Philippines and Innovation

The Philippines ranks 73rd out of 132 countries in innovation, according to the Global Innovation Index 2021, with ongoing efforts to boost research and development.
Medical incubator was developed by Fe del Mundo, showcasing advancements in healthcare technology.

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Description

Explore groundbreaking engineering innovations like a system for building houses with prefabricated materials designed to withstand natural disasters, a text messaging tool for the blind, and an eco-friendly engine device. This quiz showcases the impressive achievements of engineering students and their contributions to society.