GATE XE 2024 Paper 1 — page 41

Questions 121–123 of 175. Imported answers require review unless explicitly marked reviewed.

Paper practice 175 questionsPage 41 of 59

Match the following properties with their respective units.

Property	Unit
P. Notched Izod impact strength	1. Pa s
Q. Flexural strength	2. J m
R. Dielectric strength	3. MPa
S. Complex viscosity	4. kV cm

Your answerChoose one option.

P-1; Q-2; R-3; S-4

P-2; Q-1; R-3; S-4

P-2; Q-3; R-4; S-1

P-3; Q-1; R-2; S-4

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Melt flow index (

) of a polymer depends on its molecular weight (

) and melt viscosity (

). Select the correct relation(s) from the following.

Your answerSelect all correct options. You can choose more than one.

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Biaxially oriented poly(propylene) exhibits high clarity because layering of the crystalline structures

Your answerSelect all correct options. You can choose more than one.

decreases the variation in refractive index across the film thickness

decreases the amount of light scattering

increases the variation in refractive index across the film thickness

increases the amount of light scattering

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2024 · Paper 1