Here are some MCQs on the Pulp and Paper Industry
1. What is the primary raw material used in the pulp and paper industry?
a) Wood
b) Cotton
c) Bamboo
d) Sugarcane
Answer: a) Wood
2. Which process is used to separate fibers from wood in the pulp production?
a) Pulping
b) Bleaching
c) Digesting
d) Drying
Answer: a) Pulping
3. What is the term used to describe the process of removing ink and other impurities from recycled paper?
a) Deinking
b) Digester
c) Refining
d) Coating
Answer: a) Deinking
4. Which of the following is a commonly used chemical in the pulping process?
a) Sodium hydroxide
b) Sulfuric acid
c) Chlorine dioxide
d) All of the above
Answer: d) All of the above
5. What is the term used to describe the process of drying the paper after it is formed?
a) Pressing
b) Calendering
c) Coating
d) Drying
Answer: d) Drying
