Explore topic-wise MCQs in Pulp & Paper.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Pulp & Paper knowledge and support exam preparation. Choose a topic below to get started.

1.

The __________ of today, manufactured from bleached kraft pulp, probably behaves somewhere in between kraft wrapping and sulfite derived __________

A. tFine papers
B. tBond papers
C. tGreaseproof papers
D. tLinerboard
Answer» C. tGreaseproof papers
2.

__________ installed several of his early air conditioning units in textile and printing shops at the turn of this century because of controlling the relative humidity at the time of paper and textile processing.

A. tWillis Carrier
B. tJohn Carter
C. tWilliam Defoe
D. tWillis Defoe
Answer» B. tJohn Carter
3.

Paper should be placed in a hot, dry room (20-40 C or 68-105 F, at 10-35% relative humidity) before placement in the __________

A. tPumping extractor room
B. tRadiation room
C. tStandard room
D. tRecycle room
Answer» D. tRecycle room
4.

It s crucial to know the rate of __________ gain or loss of paper to achieve equilibrium in order to understand how long it takes to condition samples.

A. tLignin
B. tPulp
C. tMoisture
D. tPoison
Answer» D. tPoison
5.

Due to __________ effect, a slightly higher E.M.C. would result if paper approached the E.M.C. for a given relative humidity and temperature, by releasing water.

A. tTyndall effect
B. tHysteresis effect
C. tIntermolecular effect
D. tVan der waal effect
Answer» C. tIntermolecular effect
6.

Paper should be stored in a hot, dry room before placement in the standard room so that the ___________ of paper approaches its __________ by adsorbing water from the atmosphere.

A. tMoisture content and EMC
B. tRate of forward reaction and rate of backward reaction
C. tMoisture content and triple point
D. tFusion and fusion point
Answer» B. tRate of forward reaction and rate of backward reaction
7.

The paper properties must be measured under standard conditions of temperature and relative humidity since these affect the __________

A. tMD
B. tCD
C. tEMC
D. tEHM
Answer» D. tEHM
8.

Measuring strength properties M.D. refers to the test force applied in the cross machine direction.

A. tTrue
B. tFalse
Answer» C.
9.

Measuring strength properties C.D. refers to the test force applied in the machine direction.

A. tTrue
B. tFalse
Answer» C.