RGPV BE Question Paper of BE-103 Basic Civil Engineering & Engineering Mechanics December 2013 - Free Download
University / Exam Boad : Rajiv Gandhi Technical University, RGPV Bhopal
Subject Code of Question Paper : BE 204
Semester : I and II Semester Exams Paper
Question Paper Year : December 2013
Subject of Question Paper : Basic Civil Engineering & Engineering Mechanics
Time : Three Hours
Maximum Marks : 70
Images Not Supported
BE - 204
B.E. I & II Semester Examination, December 2013
Basic Civil Engineering & Engineering Mechanics
Time : Three Hours
Maximum Marks : 70
Note :i) Attempt all questions.
ii) Internal choice is given within each question.
iii) All questions carry equal marks.
iv) Any data missing but essential may be assumed suitably and should be stated.
1. a) What is concrete and how is it made? Also mention factors affecting strength of concrete.
b) Describe briefly the tests to which bricks may be put before using them for engineering
purposes.
OR
2. a) What are the requirements of a good stair? Discuss them in detail.
b) Give a list of materials which are commonly used as floorings and give a brief description of
each material.
3. The following consecutive staff readings were taken with a level and 3m leveling staff on a
continuously slopping ground at a common interval of 20m:0.605, 1.235, 1.860, 2.575, 0.240,
0.915, 1.935, 2.875, 1.825, 2.725. The R.L of the first point was 192.120. Rule a page of a level
field book and enter the above readings. Calculate the reduced levels of the points and also the
gradient of the line joining the first and last points.
OR
4. a) What is the basic difference between temporary and permanent adjustments of a theodolite?
b) What are the different methods of ‘plane tabling’? Describe the one of them fully with neat
sketches.
5. a) With reference to civil engineering practice explain what is meant by the following:
i) Trapezoidal and Prismoidal rules.
ii) Prismoidal corrections.
b) Describe briefly the remote sensing and its applications.
OR
6. The following perpendicular offsets in m are measured from a straight line to an irregular boundary
at regular intervals of 10m.
h1
=8.25, h2
=13.85, h3
=12.25, h4
=10.85, h5
=12.25, h6
=13.60, h7
=15.25, h8
=16.85, h9
=14.95,
h10=17.35, h11=20.05, h12=15.90, h13=12.25, h14=12.00. Compute the area included between the
straight line, the irregular boundary by
i) Trapezoidal rule,
ii) Simpson’s one-third rule (a) using h1
as the first offset, (b) using h14 as the first offset.
7. a) Obtain an expression for minimum force required to move a body on a horizontal plane.
www.rgpvonline.com
[2]
BE-204 PTO
b) A block of 300N weight is resting on a plane inclined at 30° to the horizontal, the coefficient
of friction between the block and the plane is 0.4. A force, inclined at an angle of 30° is acting
on the block. Find the minimum force to move the block upwards.
OR
8. The length of each member of the truss shown in Fig.1 is 4m. Loads of 2kN and 4kN are applied at
joints B and C of the truss. Determine the magnitudes and nature of forces in all members of the
truss. Both ends are simply supported.
9. For a circular pipe of 150 mm external diameter and 120 mm internal diameter, determine
(i) moment of inertia about its diameter (ii) the radius of gyration and (iii) the polar
moment of inertia.
OR
10. Draw the shear force and bending moment diagrams for the beams shown in Fig.2
(i)
(ii)
A
A
40 kNm 10 kN/m 10 kN
B C D
2 m 1 m 1 m
80 kN 60 kNm 120 kNm
B
1 m 2 m 2 m 3 m
Fig.2
A D
B C
2 kN 4 kN
60° 60° 60°
E
60°
Fig.1
University / Exam Boad : Rajiv Gandhi Technical University, RGPV Bhopal
Subject Code of Question Paper : BE 204
Semester : I and II Semester Exams Paper
Question Paper Year : December 2013
Subject of Question Paper : Basic Civil Engineering & Engineering Mechanics
Time : Three Hours
Maximum Marks : 70
Images Not Supported
BE - 204
B.E. I & II Semester Examination, December 2013
Basic Civil Engineering & Engineering Mechanics
Time : Three Hours
Maximum Marks : 70
Note :i) Attempt all questions.
ii) Internal choice is given within each question.
iii) All questions carry equal marks.
iv) Any data missing but essential may be assumed suitably and should be stated.
1. a) What is concrete and how is it made? Also mention factors affecting strength of concrete.
b) Describe briefly the tests to which bricks may be put before using them for engineering
purposes.
OR
2. a) What are the requirements of a good stair? Discuss them in detail.
b) Give a list of materials which are commonly used as floorings and give a brief description of
each material.
3. The following consecutive staff readings were taken with a level and 3m leveling staff on a
continuously slopping ground at a common interval of 20m:0.605, 1.235, 1.860, 2.575, 0.240,
0.915, 1.935, 2.875, 1.825, 2.725. The R.L of the first point was 192.120. Rule a page of a level
field book and enter the above readings. Calculate the reduced levels of the points and also the
gradient of the line joining the first and last points.
OR
4. a) What is the basic difference between temporary and permanent adjustments of a theodolite?
b) What are the different methods of ‘plane tabling’? Describe the one of them fully with neat
sketches.
5. a) With reference to civil engineering practice explain what is meant by the following:
i) Trapezoidal and Prismoidal rules.
ii) Prismoidal corrections.
b) Describe briefly the remote sensing and its applications.
OR
6. The following perpendicular offsets in m are measured from a straight line to an irregular boundary
at regular intervals of 10m.
h1
=8.25, h2
=13.85, h3
=12.25, h4
=10.85, h5
=12.25, h6
=13.60, h7
=15.25, h8
=16.85, h9
=14.95,
h10=17.35, h11=20.05, h12=15.90, h13=12.25, h14=12.00. Compute the area included between the
straight line, the irregular boundary by
i) Trapezoidal rule,
ii) Simpson’s one-third rule (a) using h1
as the first offset, (b) using h14 as the first offset.
7. a) Obtain an expression for minimum force required to move a body on a horizontal plane.
www.rgpvonline.com
[2]
BE-204 PTO
b) A block of 300N weight is resting on a plane inclined at 30° to the horizontal, the coefficient
of friction between the block and the plane is 0.4. A force, inclined at an angle of 30° is acting
on the block. Find the minimum force to move the block upwards.
OR
8. The length of each member of the truss shown in Fig.1 is 4m. Loads of 2kN and 4kN are applied at
joints B and C of the truss. Determine the magnitudes and nature of forces in all members of the
truss. Both ends are simply supported.
9. For a circular pipe of 150 mm external diameter and 120 mm internal diameter, determine
(i) moment of inertia about its diameter (ii) the radius of gyration and (iii) the polar
moment of inertia.
OR
10. Draw the shear force and bending moment diagrams for the beams shown in Fig.2
(i)
(ii)
A
A
40 kNm 10 kN/m 10 kN
B C D
2 m 1 m 1 m
80 kN 60 kNm 120 kNm
B
1 m 2 m 2 m 3 m
Fig.2
A D
B C
2 kN 4 kN
60° 60° 60°
E
60°
Fig.1
0 comments:
Pen down your valuable important comments below