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This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Polymer Engineering knowledge and support exam preparation. Choose a topic below to get started.
1. |
What is the common name of the polymer poly (ethylene terephthalate)? |
A. | tdacron |
B. | ttechnora |
C. | tviton |
D. | tnomex |
Answer» B. ttechnora | |
2. |
What is the use of epoxy resin from commercial point of view? |
A. | tas strength adhesives |
B. | tas cementing agents |
C. | tcast objects and laminates |
D. | tall of the mentioned |
Answer» E. | |
3. |
Which of the following monomer pairs polymerize to give epoxy resin? |
A. | tepichlorohydrin and bisphenol A |
B. | tbisphenol A and diphenyl carbonate |
C. | tbisphenol A and phosgene |
D. | tnone of the mentioned |
Answer» B. tbisphenol A and diphenyl carbonate | |
4. |
The ester interchange method is more favoured than direct phosgenation of bisphenol A for the production of polycarbonates. State true or false. |
A. | ttrue |
B. | tfalse |
Answer» B. tfalse | |