WorksheetsTLE - 7
Total questions: 15
Worksheet time: 8mins
Plastics are used in the making of helicopters because they are rigid and durable yet flexible enough to withstand the vibrations made by helicopters
Aeronautics
Building and construction
Electronics industry
Packaging industry
Plastic is found in fenders, bumpers, trunk lids, housing for headlights and side-view mirrors, grilles, hoods, doors, and wheel covers.
Aeronautics
Building and construction
Electronics industry
Transportation industry
Examples of the chemical processes used are condensation, poly-addition, and cross-linking.
Chemical structure
Chemical process
Qualities relevant for manufacturing/product design
Physical properties
Density, tensile strength, glass transition temperature, resistance to various chemical products, among others are physical properties.
Chemical structure
Chemical process
Qualities relevant for manufacturing / product design
Physical properties
Examples of these are thermoplastic and thermoset, elastomer, structural, biodegradable, electrically conductive, etc.
Chemical structure
Chemical process
Qualities relevant for manufacturing or product design
Physical properties
Plastics are used for items such as pipes and valves.
Packaging industry
Transportation industry
Electronics industry
Building and construction
Plastics are used in making some parts of bicycles, roller skates, kayaks, canoes, skateboards, surfboards, motorcycles, and athletic shoes.
Aeronautics
Building and construction
Electronics industry
Transportation industry
Fragile medical devices are often shipped in plastic containers to prevent them from being damaged during shipping
Aeronautics
Electronics industry
Building and construction
Packaging industry
A manicure service is necessary for the health and well-being of the feet.
true
false
Thermoset is more flexible and formed compared to thermoplastic.
true
false
The metal is essential to the needs of virtually the entire spectrum of the business world.
true
false
Plastics are used in house wiring because of the thermal and insulating properties of plastic
Packaging industry
Electronics industry
Building and construction
Transportation industry
Planning is the first step in making a project. It is a tool that enables one to organize ideas to be effective and productive.
true
false
A __ percent rubbing alcohol solution to sanitize the patron's feet and the hand of the pedicurist is necessary.
80
70
60
90
An emery board or nail file is used to shape and smoothen the free edge of the nails. They come in different grits as well as in a variety of shapes and color. The Emery board is categorized as ____.
implements
equipment
materials
cosmetics
