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This section includes 8 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. |
Putting a wooden stick in clear water at an angle; the stick appears to be bend at the water-air interface. What is the property we are talking about here? |
A. | Gloss |
B. | Brightness |
C. | Opacity |
D. | Illuminating |
Answer» D. Illuminating | |
2. |
__________ pulps are of especially high opacity. Fillers tend to have high indices of refraction and provide interfaces for light scattering as well. The very high index of refraction of Ti2 allows thin papers to have high opacity as in the case of bible papers. |
A. | Rosewood pulps |
B. | Groundwood pulps |
C. | Roughwood pulps |
D. | Lignin-free wood pupls |
Answer» C. Roughwood pulps | |
3. |
___________ is a measure of the sheen or polish of paper. |
A. | Opacity |
B. | Brightness |
C. | Colour |
D. | Gloss |
Answer» E. | |
4. |
What is the name of the instrument? |
A. | H.G. Brightness |
B. | L.K. Brightness |
C. | M.K.L. Brightness |
D. | P.L. Brightness |
Answer» B. L.K. Brightness | |
5. |
___________ is a measure of the “whiteness” of paper. These methods are not applied to coloured papers that are characterized with the tests. The ___________ is the % of diffuse reflected light from a thick pad of paper to visible light. |
A. | Pigment |
B. | Colour |
C. | Opacity |
D. | Brightness |
Answer» E. | |
6. |
___________ is the ability of paper to hide or mask a colour or object in back of the sheet. A high _________ in printed paper allows us to read the front side of the page without being distracted by print images upon the back side. |
A. | Brightness |
B. | Colour |
C. | Opacity |
D. | Gloss |
Answer» D. Gloss | |
7. |
___________ is a measure of the “whiteness” of paper. These methods are not applied to coloured papers that are characterized with the tests. The ___________ is the % of diffuse reflected light from a thick pad of paper to visible light.$ |
A. | Pigment |
B. | Colour |
C. | Opacity |
D. | Brightness |
Answer» E. | |
8. |
___________ is the measure of the hue or chroma of light reflected from the surface of paper. |
A. | Pigment |
B. | Colour |
C. | Opacity |
D. | Brightness |
Answer» C. Opacity | |