15 Questions
Which type of plastics do not soften on heating and burn on prolonged heating?
Thermosetting plastics
Which type of plastics consist of long chain linear polymers?
Thermoplastics
Which type of plastics are formed by condensation polymerization?
Thermosetting plastics
Which moulding process is commonly used for PET bottles?
Blow moulding
Which moulding process is suitable for producing pipes and hoses?
Extrusion moulding
Which type of plastic softens on heating?
Thermoplastics
What type of polymerization is used to form thermosetting plastics?
Condensation polymerization
Which moulding process is commonly used for making PET bottles?
Blow moulding
Which type of plastic does not soften on heating and burns on prolonged heating?
Thermosetting plastics
What type of polymer has a mechanism of conduction and finds applications in sensors and self-cleaning windows?
Polyacetylene
Which type of plastics consists of a three-dimensional network joined by strong covalent bonds?
Thermosetting plastics
Which moulding process is commonly used for producing mobile phone cases and battery trays?
Compression moulding
Which type of polymerization is used to form thermoplastics?
Addition polymerization
Which type of plastics soften on heating but do not burn on prolonged heating?
Thermoplastics
Which type of polymers have a mechanism of conduction and find applications in sensors and self-cleaning windows?
Conducting polymers
Test your knowledge of plastics engineering with this quiz! Explore the differences between thermoplastics and thermosetting plastics, and learn about engineering applications of ABS, PVC, PTFE, and Bakelite. Dive into various moulding processes such as injection moulding, extrusion moulding, compression moulding, transfer moulding, and blow moulding, and their applications in manufacturing car parts, bottle caps, pipes, hoses, mobile phone cases, battery trays, fibre-reinforced polymer matrix com
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