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WorksheetsEngineering Safety and Material Properties Quiz
Total questions: 25
Worksheet time: 25mins
Which of the following is NOT common engineering PPE?
Lab coat
Goggles
Face mask
Gloves
Select all of the following which are considered a safety hazard.
A prototype deconstructing
Misuse of tools
Spilling chemicals
Sparks flying
Which of the following helps an individual safely navigate engineering design?
Making a plan for construction
Jumping into projects
Assembling projects and testing materials as they progress
Copying other designs
Select all of the following choices which are examples of misusing of tools.
Measuring without cutting
Using a small blade to cut a thick piece of wood or metal
Following a blueprint
Assuring the right PPE is worn before using power tools
Which innovation is an example inclusive of ergonomic features?
Ladder
Light bulb
Standing desk
Roads
Which of the following describes the ease and function of a design?
Tensile strength
Acidity
Ergonomics
Ductility
OSHA provides industry standards which protect employees and end users.
True
False
When humans are involved in clinical trials, they are at a great risk of experiencing side effects.
True
False
Place the following tasks civil and mechanical engineers do before construction projects in the correct order.
Survey the land
Gather materials
Build a prototype on the land
Present ideas to end users
A foundation of safety helps engineers create innovative designs.
True
False
What step follows identifying a problem?
Construction
Testing materials
Making a materials list
Planning the construction
Which of the following describes observations made without changing the makeup of matter?
Physical properties
Chemical properties
Mechanical properties
Thermal properties
Physical properties are those which undergo a substance change or reaction. Some examples of physical change include oxidation, acidity and flammability.
True
False
Which of the following describes a reaction to an applied load?
Physical properties
Chemical properties
Mechanical properties
Thermal properties
Physical properties rely on size and amount of matter being examined.
True
False
Adding a power source to increase a light bulb’s brightness is an example of which property?
Physical property
Chemical property
Mechanical property
Thermal property
Testing material with different weights is an example of which of the following?
Physical properties
Chemical properties
Mechanical properties
Thermal properties
Adding an acidic substance to a base causes which of the following changes?
Physical property change
Chemical property change
Mechanical property change
Thermal property change
When StyrofoamTM interacts with acetone, which of the following changes occurs?
Physical
Chemical
Mechanical
Thermal
If a piece of metal is left out in the rain and begins to rust, which of the following changes occurred?
Physical
Chemical
Mechanical
Thermal
What are the different types of material properties?
How do you test different materials?
Why is it important to test materials?
What safety tests are associated with engineering?
Why is safety a key component to engineering?
