WorksheetsPolymers End of Unit
Total questions: 15
Worksheet time: 8mins
What are plastics typically made of?
Aluminum + Sulfur
Silicon + Nitrogen
Iron + Oxygen
Carbon + Hydrogen
Which type of plastic can be reshaped multiple times using heat?
Polyethylene Teraphthalate
Thermoplastic
High Impact Polystyrene
Thermosetting Plastic
What is the main constituent of high-pressure laminates like Formica (Kitchen Worktop)?
Melamine Formaldehyde
Polyvinyl Chloride
Poly Methyl Methacrylate
Polypropylene
Which plastic is commonly used in making drain-waste-vent pipe systems?
Polyethylene Teraphthalate
Polyvinyl Chloride
Acrylonitrile Butadiene Styrene
Polypropylene
What is the main property of ABS polymers?
Resistance to impact
Resistance to acids
Resistance to heat
Resistance to oils
What is the main use of Phenol Formaldehyde resins?
Production of kitchen utensils
Production of circuit boards
Production of pool balls
Production of high-pressure laminates
Which plastic is known for its impact resistance and toughness?
High Density Polyethylene
Acrylonitrile Butadiene Styrene
Poly Methyl Methacrylate
Polyethylene Teraphthalate
What is the main use of Urea Formaldehyde resins?
Adhesives
Moulded objects
Kitchen utensils
High-pressure laminates
Which plastic is used in making synthetic fibres and beverage containers?
Poly Methyl Methacrylate
Polyethylene Teraphthalate
Polypropylene
Acrylonitrile Butadiene Styrene
What is the main use of Melamine resin?
Circuit boards
Moulded objects
High-pressure laminates
Kitchen utensils
Which plastic is used in making flat cut out letters for signs?
Poly Methyl Methacrylate
Polypropylene
Acrylonitrile Butadiene Styrene
Polyethylene Teraphthalate
What is the main use of Polyvinyl Chloride?
Construction
Packaging
Textiles
Automotive components
Which plastic is used in making water tanks and cladding?
Poly Methyl Methacrylate
Glass Reinforced Polyester
Polyethylene Teraphthalate
Polypropylene
What is the main property of GRP (Glass Reinforced Polyester)?
Lightweight
Heat resistance
Flexibility
Transparency
Which process involves heating a thermoplastic until it becomes soft and pliable, then bending it?
Extrusion
Vacuum Forming
Line Bending
Compression Moulding
