Question 5

In the case of polymers and their

creeping, it is necessary to consider? Mark

all that apply.

temperature

applied load

time

0.2 pts

UV radiation/nQuestion 4

Polymers are viscoelastic at?

glass transition temperature

above glass transition temperature

below glass transition temperature

O all temperatures

0.1 pts/nQuestion 11

Creep compliance is defined as?

0.2 pts

O reciprocal of creep modulus

Oratio between time-dependent strain and

stress

ratio between intitial starin and imposed

stress/nD Question 2

0.1 pts

If a load is imposed on a polymer, the

strain will increase slowly with time due

to?

slipping of crystalline structure

change in a molecular arrangement

O build up of tensions/nQuestion 1

If a load is imposed on a polymer, the

strain will?

remain constant

0.1 pts

decrease

O increase