Civil Engineering - SI Units

Exercise :: SI Units - Section 1

  • SI Units - Section 1
6. 

One Netwon force equals

A. 105 dynes
B. 104 dynes
C. 103 dynes
D. 102 dynes

Answer: Option A

Explanation:

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7. 

In S.I. system, the symbol for density is

A. N/m3
B. kg/m3
C. m3/s
D. kg

Answer: Option B

Explanation:

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8. 

Pick up the correct statement from the following:

A. 1 N force = 0.10197 kgf
B. 1 kgf = 9.80665 N
C. 1 kgf/cm2 = 98.0665 kN/m2
D. 1 atm = 101.325 kN/m2
E. All the above.

Answer: Option E

Explanation:

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9. 

The thickness of a micron, is

A. 10-3 m
B. 10-6 m
C. 10-9 m
D. 10-12 m

Answer: Option B

Explanation:

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10. 

The fundamental units in S.I. system, are the same as that of

A. C.G.S. units
B. F.P.S. units
C. M.K.S. units
D. None of these.

Answer: Option C

Explanation:

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