Chemical Engineering - Chemical Engineering Basics
Exercise :: Chemical Engineering Basics - Section 7
| 1. |
Gross national product (GNP) means the total value of __________ in a country. |
| A. |
goods produced | | B. |
gold reserve | | C. |
earning of the citizens | | D. |
taxes paid |
Answer: Option A
Explanation:
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| 2. |
Energy to be supplied to the radioactive nucleus for the emission of a neutron is __________ MeV. |
Answer: Option A
Explanation:
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| 3. |
The co-ordination number in simple cubic structure is |
Answer: Option B
Explanation:
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| 4. |
Out of the following surfaces, the emis-sivity will be minimum for |
| A. |
aluminium foil | | B. |
concrete | | C. |
plaster | | D. |
smooth glass |
Answer: Option B
Explanation:
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| 5. |
The property of material, by which a given amount of energy is absorbed by it without plastic deformation, is called the |
| A. |
resilience | | B. |
toughness | | C. |
ductility | | D. |
impact strength |
Answer: Option A
Explanation:
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