Engineering :: Building Materials
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| 171. |
The pigment in paints is mixed to give desired |
| A. |
smoothness |
B. |
colour |
| C. |
appearance |
D. |
durability |
Answer: Option B
Explanation:
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| 172. |
The liquid part of the paint is called |
| A. |
pigment |
B. |
vehicle |
| C. |
solvent |
D. |
drier |
Answer: Option B
Explanation:
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| 173. |
The liquid medium used in enamel paints is |
| A. |
thinner |
B. |
alcohol |
| C. |
turpentine |
D. |
varnish |
Answer: Option D
Explanation:
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| 174. |
The metallic oxide used in the form of powder in a paint is called |
Answer: Option B
Explanation:
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| 175. |
The base in a paint is added to |
| A. |
improve the quality of paint |
B. |
make smooth surface |
| C. |
hide the surface to be painted |
D. |
all of these |
Answer: Option C
Explanation:
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| 176. |
The commonly base used in a paint is |
| A. |
iron oxide |
B. |
zinc oxide |
| C. |
titanium white |
D. |
any one of these |
Answer: Option D
Explanation:
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| 177. |
The thinner used for oil paints is |
| A. |
water |
B. |
turpentine |
| C. |
carbon tetrachloride |
D. |
any one of these |
Answer: Option B
Explanation:
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| 178. |
Linseed oil in paint is used as a |
| A. |
base |
B. |
thinner |
| C. |
carrier |
D. |
pigment |
Answer: Option C
Explanation:
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| 179. |
Linseed oil is rapidly soluble in |
| A. |
alcohol |
B. |
turpentine |
| C. |
naptha |
D. |
all of these |
Answer: Option D
Explanation:
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| 180. |
The commonly used extender in a paint is |
| A. |
barium sulphate |
B. |
gypsum |
| C. |
alcohol |
D. |
any one of these |
Answer: Option D
Explanation:
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