Engineering - Civil Enginnering
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| 37. |
Buckling load for a given column depends upon
|
| A. |
length of column only |
B.
|
least lateral dimension only |
|
C.
|
both length and least lateral dimension
|
D.
|
none of the above
|
|
Answer: Option C
Explanation:
|
| 38. |
Deflection in a leaf spring is more if its
|
| A. |
strength is more |
B.
|
strength is less |
|
C.
|
stiffness is less
|
D.
|
stiffness is more
|
|
Answer: Option C
Explanation:
|
| 39. |
Due to rise in temperature in a three hinged arch, induced stress is
|
| A. |
direct compressive |
B.
|
direct tensile |
|
C.
|
shear
|
D.
|
none of the above
|
|
Answer: Option D
Explanation:
|
| 40. |
Effective length of a chimney of 20 m height is taken as
|
| A. |
10 m |
B.
|
20m |
|
C.
|
28.28m
|
D.
|
40m
|
|
Answer: Option D
Explanation:
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| 41. |
Effective length of a weld is equal to
|
| A. |
overall length - weld size |
B.
|
overall length - throat thickness |
|
C.
|
overall length - 2 x weld size
|
D.
|
overall length - 2 x throat thickness
|
|
Answer: Option C
Explanation:
|
| 42. |
Effective throat thickness of a fillet weld is
|
| A. |
0.707 x size of weld |
B.
|
1.414 x size of weld |
|
C.
|
a function of the angle between fusion faces
|
D.
|
equal to the side of the fillet
|
|
Answer: Option C
Explanation:
|
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