Anna University Coimbatore 2009 B.E Electrical and Electronics Engineering Basics of Civil and Mechanical Engineering - Question Paper
Q.CODE: 081019
B.E. / B.TECH. DEGREE EXAMINATIONS : APRIL / MAY 2009
EEE/ECE/EIE BRANCHES 08E205 / 08L205 / 08N205 : BASICS OF CIVIL AND MECHANICAL ENGINEERING TIME : 3 HOURS MAX. MARKS : 100
ANSWER SECTION A AND SECTION B IN SEPARATE ANSWER BOOKS
SECTION A : CIVIL ENGINEERING
ANSWER ALL QUESTIONS
PART A
Q.CODE: 081019
(5x2 = 10)
1. What do you mean by 'Bearing capacity of the soil?
2. What is the cement concrete?
3. List any four qualities of good building stones.
4. What are the different types of roof?
5. Name the different types of flooring.
PART B
(40 Marks)
6. (a) Write the qualities of good bricks. (6)
(b) Draw neat sketch of English bond and mark its parts. Also write the
advantages of English bond. (8)
(OR)
7. List the types of shallow foundation. Explain any four in detail with neat sketches. (14)
8. Write notes on sloped roofs used for industries. (13)
(OR)
Compare brick masonry with stone masonry. (13)
10. Draw the different forms of structural steel sections. (13)
(OR)
yV. Briefly explain the different types of floor finishes with neat sketches. (13)
-2- Q.CODE: 081019
SECTION B : MECHANICAL ENGINEERING ANSWER ALL QUESTIONS
|
PART A |
(5x2 |
= 10) | |
|
State the principle of operation of reaction turbine. | |||
|
Give the examples of water tube boilers. | |||
|
Compare brazing and soldering. |
c V | ||
|
List the various methods of taper turning in a lathe. |
r | ||
|
Give the simple sketch of a bench drilling machine and indicate the parts. | |||
|
PART B |
(40 Marks) | ||
|
(a) |
Describe the working of 2 stroke petrol engine. |
(7) | |
|
l(b)j Give the sketch of cochran boiler and indicate the parts. |
(7) | ||
|
(OR) | |||
|
(a) |
Compare i) 2 stroke and 4 stroke 1C engines and ii) SI combustion engines. |
and Cl |
(7) |
|
(b) |
Describe the operation of Benson Boiler. Explain the sand moulding process with neat sketches. (OR) |
(7) (13) | |
|
(a) |
State the advantages, disadvantages and applications of gas welding process. |
(6) | |
|
(b) |
Describe the working of gravity board drdp hammer. |
(7) | |
|
(a) |
List the five major parts of the carriage of a lathe and state their functions. |
(6) | |
|
(b) |
Explain the various operations that are carried out in the machines. (OR) |
drilling |
(7) |
|
(a) |
Give the sketch of radial drilling machine and indicate its parts. |
(6) | |
|
(b) |
Explain the thread cutting operation in a lathe. |
(7) | |
|
Attachment: |
| Earning: Approval pending. |
