Civil Engineering - SI Units
Exercise :: SI Units - Section 1
| 11. |
Pick up the correct statement from the following: |
| A. |
In S.I. system, pressure is expressed in N/m2 | | B. |
In S.I. system, surface tension is expressed in Newton per metre | | C. |
In S.I. system, force is expressed in Newtons | | D. |
In S.I. system, power is expressed in watts | | E. |
All the above. |
Answer: Option E
Explanation:
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| 12. |
100 kN/m2 pressure is equal to |
Answer: Option B
Explanation:
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| 13. |
The solid angles are measured in |
| A. |
degrees | | B. |
grades | | C. |
radians | | D. |
steradians. |
Answer: Option D
Explanation:
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| 14. |
10-12, is called |
Answer: Option B
Explanation:
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| 15. |
Pick up the correct statement from the following: |
| A. |
The units of moment of inertia of a plane area, depends upon the units of the area and the length | | B. |
The moment of inertia is expressed in m4 if the area is in square metres and the length is also in metres | | C. |
The moment of inertia is expressed in cm4 if the area is in square centimetres and the length in centimetres | | D. |
The moment of inertia is expressed in mm4 if the area is in square millimetres and the length in millimetres | | E. |
All the above. |
Answer: Option E
Explanation:
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