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WorksheetsDay 11 Civil war PWD
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
The flexibility coefficient of the free end of the cantilever having clockwise unit moment as ordinate at free end
a)
L/EI
b)
L^2/2EI
c)
EI/L
d)
2EI/L^2
2.
Flexibility and stiffness matrices are
a)
Equal to each other
b)
Opposite to each other
c)
Inverse of each other
d)
None of the above
3.
Select the correct statement
a)
Flexibility matrix is a square symmetrical matrix
b)
Stiffness matrix is a square symmetrical matrix
c)
both a and b
d)
none of the above
4.
The distribution factor of a member at a joint is
a)
The ratio of the moment shared by the member to the total moment applied at the joint
b)
The ratio of the area of the member to the sum of the areas of several members
c)
The ratio of the moment induced at the far end to the moment applied at the near end
d)
None of the above
5.
Moment required to rotate an end by unit angle when rotation is permitted at the end, is called .......... of the beam.
a)
Stiffness
b)
Carry over moment
c)
Distribution factor
d)
Rotation factor
6.
In Clapeyron’s theorem if both ends are simply supported the following statement is correct -----------
a)
Ends moments are taken zero
b)
Imaginary span on one side is considered
c)
Imaginary span is considered on both sides
d)
Ends moments is calculated by considering overhanging part as cantilever portion
7.
Carry over moment of member if far end is fixed
a)
4EI/L
b)
3EI/L
c)
0
d)
M/2
8.
Using three moment equation which type of beam are analysed?
a)
Cantilever
b)
Simply supported
c)
Continuous and fixed beams
d)
Fixed
9.
Rotation factor is defined as
a)
0.5 DF
b)
0.25 DF
c)
-0.5 DF
d)
-1.5 DF
10.
In slope deflection method, the displacement considered are due to
a)
BM, axial force and shear force
b)
axial force only
c)
BM and shear force only
d)
BM only
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