PSE 322 FINAL QUESTIONS & ANSWERS
What type of costs related to the manufacture of paper does not change when the
amount of product being made per unit time in a paper mill changes?
Select one:
a. Materials costs
b. Variable costs
c. Fixed costs
d. Semi-variable costs - Answers :c. Fixed costs
Of the following items commonly present in papermaking furnish, which has the largest
(end-to-end distance)?
Select one:
a. Polymers
b. Fillers
c. Fibers
d. Nanoparticles - Answers :c. Fibers
The most important layer, by mass
Which type of fibers has many broken ends, kinks in the fibers, and miscellaneous
debris?
Select one:
a. Recycled
b. Kraft
c. Low yield
d. Bagasse - Answers :a. Recycled
Before bleaching, kraft-pulped fibers have what color?
Select one:
a. Pink
b. Black
c. Brown
d. Red - Answers :c. Brown
What item is moving in a hydrocyclone cleaner device?
Select one:
a. Impeller
b. Wiper blades
c. The thin stock
d. Brushes - Answers :c. The thin stock
What type of costs related to the manufacture of paper does not change when the
amount of product being made per unit time in a paper mill changes?
Select one:
a. Materials costs
b. Variable costs
c. Fixed costs
d. Semi-variable costs - Answers :c. Fixed costs
Of the following items commonly present in papermaking furnish, which has the largest
(end-to-end distance)?
Select one:
a. Polymers
b. Fillers
c. Fibers
d. Nanoparticles - Answers :c. Fibers
The most important layer, by mass
Which type of fibers has many broken ends, kinks in the fibers, and miscellaneous
debris?
Select one:
a. Recycled
b. Kraft
c. Low yield
d. Bagasse - Answers :a. Recycled
Before bleaching, kraft-pulped fibers have what color?
Select one:
a. Pink
b. Black
c. Brown
d. Red - Answers :c. Brown
What item is moving in a hydrocyclone cleaner device?
Select one:
a. Impeller
b. Wiper blades
c. The thin stock
d. Brushes - Answers :c. The thin stock
