Corrosion Engineering Materials Thermoplastics Online Exam Quiz
Corrosion Engineering Materials Thermoplastics GK Quiz. Question and Answers related to Corrosion Engineering Materials Thermoplastics. MCQ (Multiple Choice Questions with answers about Corrosion Engineering Materials Thermoplastics
Which of the following is the monomer of Polyvinyl chloride (PVC)?
Options
A : CF2=CF2
B : CH2=CH-Cl
C : COOH-CH2-CH2-CH2–CH2COOH
D : C6H5-CH=CH2
Which of the following is/are the monomers of nylon (6,6)?
Options
A : Hexamethylenediamine
B : Adipic acid
C : Both Hexamethylenediamine and adipic acid
D : Neither Hexamethylenediamine nor adipic acid
What is meant by thermoplastic?
Options
A : It softens on heating and returns to original hardness on cooling
B : It hardens on heating and returns to original hardness on cooling
C : It hardens on heating and retains hardness on cooling
D : It softens on heating and retains hardness on cooling
Which of the following is the chemical name of nylon (6, 6)?
Options
A : Polyethylene terephthalate
B : Hexamethylene adipamide
C : Polytetrafluoroethylene
D : Polyvinyl fluoride
Which of the following is/are the examples of thermoplastics?
Options
A : Polypropylene
B : Polystyrene
C : Polyvinyl chloride
D : Polypropylene, polystyrene and polyvinyl chloride
Which of the following thermoplastic monomer is depicted in the given figure?
Options
A : Polystyrene
B : Teflon
C : Polyvinyl chloride
D : Polyurethane
Which of the following thermoplastics is used for making eye lenses?
Options
A : Polytetrafluoroethylene
B : Polyethylene terephthalate
C : Polymethyl methacrylate
D : Polyvinyl chloride
Which of the following thermoplastic is corrosion-resistant to all environments up to 550°F?
Options
A : Polyvinyl chloride
B : Polystyrene
C : Teflon
D : Polyethylene
Which of the following is/are the classification of plastics based on the thermal behavior?
Options
A : Thermoplastics
B : Thermosetting
C : Neither thermoplastics nor thermosetting
D : Thermoplastics and thermosetting
Degradation of plastics is due to swelling, loss of mechanical properties, softening, hardening, and spalling.
Options
A : True
B : False
C :
D :
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