WorksheetsEngineering Tech Review
Total questions: 27
Worksheet time: 14mins
What is Engineering?
The ability to do work.
A drawing made using instructions.
The process of designing solutions.
A person who designs products.
Which statement below is correct about the differences between Science and Technology?
Science studies theories and ideas about how nature works; technology lets you use your knowledge, ideas, and resources to solve different problems.
Science is the study of animals; technology is the study of buildings.
Science is the study of animals; technology is the study of buildings.
Science studies only the theories about space and the universe; technology is only the study of inventions.
What is Innovation?
Is the improvement of an existing product, process, or system.
Product, system, or process that has never existed before, created by study and experimentation.
Is the way in which scientists try to understand things that occur in nature.
Is an arrangement of mathematical elements to help solve problems.
What is an invention?
A new product, system, or process that has never existed before, created by study and experimentation.
An improvement on an existing product, process, or system?
A line that points to the center of a circle but only extends to the circles outer edge.
A term that describes a multiview drawing.
Name four technologies that help you as a student? Choose two from the list below.
Chromebook, iphone
Computer, Calculator
Textbooks, worksheets
Xbox, Playstation
What measurement is shown?
1/8"
1 1/8 "
1 1/4"
1 1/16 '
When someone invents a product, process, or system they can apply for a ______________. Which is a unique number assigned to an invention by the U.S. government.
Patent
Serial Number
Process Number
Universal Product Code
An Engineer who designs and supervises the construction of public works projects (such as highways, bridges, sanitation facilities, and water-treatment plants is?
Civil Engineer
Mechanical Engineer
Environmental Engineer
Electrical Engineer
An Engineer that designs machines that fly is a(n) _____?
Aerospace Engineer
Engineering Technologist
Nautical Engineer
Civil Engineer
This type of Engineer designs products ranging from simple toys to very large and complex machines.
Mechanical Engineer
Civil Engineer
Chemical Engineer
Electrical Engineer
The ability to do work is called?
Energy
Work
Power
Strength
The term engineers use to describe how much force it takes to move some object a set distance.
Work
Energy
Power
Measurement
The ___________ is a systematic problem solving strategy used to satisfy human wants and needs.
Design Process
Design
Innovation
Invention
When something is turned from a concept into a product that can be produced is called what? In other words, it produces plans that help turn resources into desirable products or systems.
Design
Invention
Innovation
Design Process
The second step of the design process is "generate concepts", this step is also called the ______________ step. During this step of the design process their are no wrong answers.
Brainstorming
Define the Problem
Develop Solution
Present Solution
A full-size working model of a design is called what?
Prototype
Mock-up
Test subject
Parametric model
Is the latest I-phone or Android phone an invention or innovation?
Innovation
Invention
With the design process, once you have defined the problem and generated concepts, what is the next step you will move to?
Develop Solution
Construct Prototype
Evaluate Solution
Present Solution
A(n) _____ is usually small, simple, and with just enough detail to convey a concept.
Thumbnail Sketch
Detailed Sketch
Isometric Sketch
Orthographic Sketch
_____ is a method of representing three-dimensional objects with three axes.
Thumbnail Sketch
Detailed Sketch
Isometric Sketch
Orthographic Sketch
The following is an example of what type of drawing?
Thumbnail Sketch
Detailed Sketch
Isometric Sketch
Orthographic Sketch
A _____ is the part of a machine which contains two or more pieces arranged so that the motion of one compels the motion of the others.
mechanism
tool
robot
force
This type of mechanism includes a gear and a screw. It is commonly used in stringed instruments to tune them.
worm and wheel
gear chain
leadscrew
rack and pinionwormw
In a mechanism, if the output gear is bigger than the input gear the speed will _____.
increase
decrease
stay the same
What force is represented by letter "a"?
thrust
drag
lift
weight
The first to use _____ in 1220 were the Chinese.
airplanes
rockets
robots
machines
Newton's _____ Law helps explain why rockets can fly.
First
Second
Third
Fourth
