Code No: 27006
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Set No - 1
in
IV B.Tech I Semester Supplimentary Examinations,Nov/Dec 2009 COMPUTER AIDED ANALYSIS AND DESIGN Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ?????
or
ld .
1. Analyse the truss shown in figure 5 by stiffness method. AE is same for all the members. [16]
uW
Figure 5
2. Derive expressions for differentiation expressions connecting deflection, slope, bending moments shear force and load using concepts of backward difference terms in finite difference method. [16] 3. Explain various features of Computer Aided Design process.
[16]
4. Explain various types of graphic terminals used in Computer Aided Design.
[16]
nt
5. Write about the following with examples: (a) Translation
(b) Rotation
[5+6+5]
Aj
(c) Scaling.
6. Write short notes on the following: (a) Member stiffness and structure stiffness
(b) Transformation matrix (c) Equivalent joint loads
(d) Degrees of freedom.
[4+4+4+4]
7. (a) What are the advantages of Revised simplex method over the Standard simplex method. 1
Code No: 27006
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(b) Apply the principle of duality to solve the L.P. problem. Maximize z = 3x1 -2x2 Subject to the constraints x1 +x2 ≤ 5, x1 ≤ 4 1 ≤ x2 ≤ 6, x1 , x 2 ≥ 0
[6+10]
Aj
nt
uW
ld .
or
?????
in
8. Show by simplex method, that the following L.P. problem has infinite number of non-basic feasible optional solutions. Maximize z = 4x1+10x2 Subject to 2x1 +x2 ≤ 10, 2x1 +5x2 ≤ 20, 2x1 +3x2 ≤ 18, x1 , x2 ≥ 0. [16]
2
Code No: 27006
RR
Set No - 2
in
IV B.Tech I Semester Supplimentary Examinations,Nov/Dec 2009 COMPUTER AIDED ANALYSIS AND DESIGN Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. Write short notes on the following:
(b) Transformation matrix (c) Equivalent joint loads (d) Degrees of freedom.
[4+4+4+4]
2. Write about the following with examples:
(c) Scaling.
or
(a) Translation (b) Rotation
ld .
(a) Member stiffness and structure stiffness
3. Explain various features of Computer Aided Design process.
[5+6+5] [16]
uW
4. Show by simplex method, that the following L.P. problem has infinite number of non-basic feasible optional solutions. Maximize z = 4x1+10x2 Subject to 2x1 +x2 ≤ 10, 2x1 +5x2 ≤ 20, 2x1 +3x2 ≤ 18, x1 , x2 ≥ 0. [16]
Aj
nt
5. Analyse the truss shown in figure 5 by stiffness method. AE is same for all the members. [16]
Figure 5 6. Derive expressions for differentiation expressions connecting deflection, slope, bending moments shear force and load using concepts of backward difference terms in finite difference method. [16] 3
Code No: 27006
RR
Set No - 2
7. (a) What are the advantages of Revised simplex method over the Standard simplex method.
[6+10]
in
(b) Apply the principle of duality to solve the L.P. problem. Maximize z = 3x1 -2x2 Subject to the constraints x1 +x2 ≤ 5, x1 ≤ 4 1 ≤ x2 ≤ 6, x1 , x 2 ≥ 0
8. Explain various types of graphic terminals used in Computer Aided Design. [16]
Aj
nt
uW
or
ld .
?????
4
Code No: 27006
RR
Set No - 3
in
IV B.Tech I Semester Supplimentary Examinations,Nov/Dec 2009 COMPUTER AIDED ANALYSIS AND DESIGN Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. Explain various types of graphic terminals used in Computer Aided Design.
[16]
ld .
2. (a) What are the advantages of Revised simplex method over the Standard simplex method. (b) Apply the principle of duality to solve the L.P. problem. Maximize z = 3x1 -2x2 Subject to the constraints x1 +x2 ≤ 5, x1 ≤ 4 1 ≤ x2 ≤ 6, x1 , x 2 ≥ 0
[6+10]
uW
or
3. Show by simplex method, that the following L.P. problem has infinite number of non-basic feasible optional solutions. Maximize z = 4x1+10x2 Subject to 2x1 +x2 ≤ 10, 2x1 +5x2 ≤ 20, 2x1 +3x2 ≤ 18, x1 , x2 ≥ 0. [16] 4. Write short notes on the following:
(a) Member stiffness and structure stiffness (b) Transformation matrix (c) Equivalent joint loads (d) Degrees of freedom.
[4+4+4+4]
Aj
nt
5. Analyse the truss shown in figure 5 by stiffness method. AE is same for all the members. [16]
Figure 5 6. Write about the following with examples: 5
Code No: 27006
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Set No - 3
(a) Translation (b) Rotation (c) Scaling.
[5+6+5]
8. Explain various features of Computer Aided Design process.
[16]
Aj
nt
uW
or
ld .
?????
in
7. Derive expressions for differentiation expressions connecting deflection, slope, bending moments shear force and load using concepts of backward difference terms in finite difference method. [16]
6
Code No: 27006
RR
Set No - 4
in
IV B.Tech I Semester Supplimentary Examinations,Nov/Dec 2009 COMPUTER AIDED ANALYSIS AND DESIGN Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. Write about the following with examples:
ld .
(a) Translation (b) Rotation (c) Scaling.
[5+6+5]
2. Explain various features of Computer Aided Design process.
[16]
uW
4. Write short notes on the following:
or
3. Show by simplex method, that the following L.P. problem has infinite number of non-basic feasible optional solutions. Maximize z = 4x1+10x2 Subject to 2x1 +x2 ≤ 10, 2x1 +5x2 ≤ 20, 2x1 +3x2 ≤ 18, x1 , x2 ≥ 0. [16]
(a) Member stiffness and structure stiffness (b) Transformation matrix (c) Equivalent joint loads (d) Degrees of freedom.
[4+4+4+4]
Aj
nt
5. Analyse the truss shown in figure 5 by stiffness method. AE is same for all the members. [16]
Figure 5 6. Explain various types of graphic terminals used in Computer Aided Design. 7
[16]
Code No: 27006
RR
Set No - 4
7. Derive expressions for differentiation expressions connecting deflection, slope, bending moments shear force and load using concepts of backward difference terms in finite difference method. [16]
Aj
nt
uW
or
?????
8
[6+10]
ld .
(b) Apply the principle of duality to solve the L.P. problem. Maximize z = 3x1 -2x2 Subject to the constraints x1 +x2 ≤ 5, x1 ≤ 4 1 ≤ x2 ≤ 6, x1 , x 2 ≥ 0
in
8. (a) What are the advantages of Revised simplex method over the Standard simplex method.
