CSVTU Internet and Multimedia Technology B.E CSE 2012 Question Paper

Are you searching for Chhattisgarh Swami Vivekanand Technical University Previous Years question papers ? You can here download CSVTU BE 7th Semester Question Paper. The subject of the question paper is Internet and Multimedia Technology.

Chhattisgarh Swami Vivekanand Technical University

Computer Science & Engineering 322711 (22)

BE (7th Semester) Examination

APR-MAY, 2012

Branch: CSE

Subject: INTERNET & MULTIMEDIA TECHNOLOGY

Time allowed: Three Hours

Maximum Marks: 80

Minimum Marks: 28

Note: Part (a) of each question is compulsory. Attempt any two parts from (b), (c) & (d).

Q.1
(a) What is a loop back address? 2

(b) Explain IP-data gram format giving brief description about the following fields. Differentiated service/service type, flags,fragmentation offset, TTL, header check sum. 7

(c) Write about techniques of TCP, error & flow control. 7

(d) Write in detail about firewalls & basic types of firewall. 7

Q.2
(a) Write any tow differences between B-ISDN & N-ISDN. 2

(b) Draw & explain ISDN protocol stack. Also write about ISDN focusing on ISDN principles. 7

(c) Explain the B, D & H channels that are used in ISDN. Also explain functional grouping reference points. 7
(d) Write about direct internet access system. 7

Q.3
(a) What is an adhoc network? 2

(b) Explain IEEE 802.11 architecture along with WLAN types. 7

(c) Explain hidden & exposed terminal problem related with MACOW protocol. 7

(d) Write about Bluetooth Protocol Stack. 7

Q.4
(a) What is Hyper tent & Hyper media? 2

(b) Discuss JPEG compression & also explain features of JPEG 2000. 7

(c) Write about MP3 compression schemes. 7

(d) Explain MPEG-4 natural video compression. 7

Q.5

(a) What is MPEG and JPEG? 2

(b) Explain 1394 interface with the help of diagram. 7

(c) Explain video-on-demand systems. 7

(d) Explain characteristics of MMX instruction set. 7

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CSVTU B.E Civil Engineering Drawing Nov Dec 2010 Question Paper

University : CSVTU

Question Paper Code : 320414 (20)

B.E (4th Semester)

Examination, Nov Dec 2010

Branch : Civil

Civil Engineering Drawing

Time Allowed : Four Hours

Maximum Hours : 80

Minimum Marks : 28

CSVTU B.E Mechanical 5th Semester Machine Design I April May 2009 Question Paper

Are you searching for old question papers of CSVTU ? You can here download 2009 April May exam paper for Machine Design I for Mechanical 05th Semester course.

CSVTU Question Paper
Q.P Code: 337511(37)
B.E.(Fifth Semester) Examination,
April-May 2009 Question Paper
(Mechanical Engineering Branch)
MACHINE DESIGN-I
Time Allowed : Four hours
Maximum Marks: 80
Minimum Pass Marks: 28

Note : PSG data book and ISI data sheets are to be provided to examinees to solve the problem.
Questions should be solved serially. All questions carry equal marks

1. (a) What are the advantages anddis-advantages of chain drive? 2

(b) Design a roller chain drive for driving a compressor by 12 kW electric motor running at 1200 rpm. The compressor speed is around 350 rpm. The centre distance is around 450 mm. The compressor operates for 16 hours per dat. 14

Or

(c) What are the steps to be followed while designing achaing drive?

(d) Chain drive has some features of belt drive and some of the gear drive. Explain. 7+7


2. (a) What is the purpose of using a gile along with a cotter joint? 2

(b) Two steel rods are to be connected by means of a steel sleeve, and two steel cotters. The rods are subjected to a tensile load of 40 kN. Design the joint by drawing a free hand neat sketch of the joint. The permissible stress in tension (sigma)t = 60MPa, in shear T =50 MPa and in crushing (sigma)c 90 MPa may be assumed. 14

Or

(c) Enlist the factors which determine the superiority of splines over the keys. 4An automobile engine has a capacity of 250 N-m. The clutch is attached to driven shaft by means of six aplines, that is to slide when not under load . Determine the dimensions of the shaft and spline. The material of the shaft and splines is steel and the load is applied with a moderate shock. The maximum pressure on the spline is 8.5 N/mm^2. Assume length of the spline is 1.5 times the shaft diameter. 10

3. (a) What is meant by screwed fastener and what are the applications of screwed fasteners? 2
(b) A steam engine cylinder of 300 mm effective diameter is subjected a steam pressure of 1.5 N/mm2. The cylinder head is connected by means of 8 bolts having yield strength 0F 320 MPa and endurance limit of 240 MPa. The bolts are tightened with an initial preload of 1.5 times that of steam load. A soft copper gasket is used to make the joint leak proof. Assuming a fatigue stress concentration factor of 1.4 and factor of safety of 2; determine the size of the bolts required. 14.

Or

(c) Figure 1 show a screw clamp and nut, calculate (a) the diameter of the screw, (b) the height of the nut and (c) the dimensions of the handle; for maximum clamping force Fc=20 kN force at the end of the level arm = 200 N= W allowable compressive stress for screw = 80 Mpa = (sigma)c Bearing pressure for screw & nut pb= 20 Mpa, coefficient of friction between screw and nut threads = 0.15 = (mu) , Friction torque of pad T2= 40 N-m, allowable binding stress for handle (sigma)b = 90 MPa. 14

4. (a) Which type of joints is used for longitudinal joint of a boiler and why? 2
(b) The ends of a cylindrical receiver is closed by a lap joint. The maximum pressure in the receiver is 1N/mm^2. The axial length of the receiver is limited 2m, while its storage capacity is 2 m^3. Design and sketch the joint.
The permissible stress in shear T= 60 Mpa
The permissible stress in cruss of rivet= (sigma)c = 90 Mpa
The permissible tensile stress for the plate material = 80 Mpa 14

Or

(c) A boiler is made by welding the plates longitudinally and circumstantially as shown in figure 2. The diameter of the boiler is 1 m. The maximum pressure is 1.5 n/mm^2. Design both the joint, using single-V butt weld for both the joints. The permissible tensile stress in the plate material is 70 MPA. Also assume the strength of the plate and weld is the same. 14

5. (a) What are the purpose in machinary for which couplings are used? 2
(b) It is required to design a bushed pin type of flexible coupling for connecting the motor and centrifugal pump shafts. The details of the duty reqired from the pump are:
Power to be transmitted = 18.5 kW
Speed in revolution/minute = 1000
The diameter and pump shaft are 50 mm and 45mm respectively. Take the bearing pressure on the rubber bush as 0.35 N/mm2 and the working shearing stress in the materials of the pins as 20 N/mm^2 . 14

Or

(c) Enumeratethe cases of shaft failure; and differentiate between a shaft and an axle?

A transmission shaft with keyways is subjected to a maximum torsionaal moment of 750 N-m and maximum bending moment of 1200 N-m. The leads are suddenly applied , minor shocks are encountered and the aloowable shear stress is 42 MPa. Find the shaft diameter 4+10

CSVTU B.E II Semester Basic Civil Engineering 2009 Question Paper

Are you looking for CSVTU Old Question Papers ? You can here download one of the question paper asked in 2009. The title of the exam paper is Basic Civil Engineering for B.E Second Semester Examinations

CSVTU EXAMS QUESTION PAPERS – BE II SEM – BASIC CIVIL ENGINEERING – 2009

BE (2nd Semester)

Examination Nov Dec 2009

Basic Civil Engineering

Q1)  (a) Give the initial and final setting times of ordinary Portland cement.

(b) Write the names & functions of various essential and harmful ingredients in brick earth .How bricks are classified?

(c) Give short notes on:-

(i) Physical & chemical classification of stones

(ii)Uses of white cement

(d)    Give the distinctions between O.P.C,Pozzolana and the slag cement.

Q2)  (a)    Define workability

(b)   Define cement concrete and describe its properties. Explain the M-10 , M-15 and M-20 grades and give mix proportions for them.

(c)    Give short notes on :

(i)    Coarse and fine aggregates.

(ii)   Fineness modulus of aggregate

(d)   Give the conventional symbols for various  electrical items / fittings

Q3)  (a)    Define the term local attraction .

(b)   The Following bearings were observed while traversing with a compass

LINE                                               F.B.                                                                  B.B.

AB                                            45 degree 45’                                                     226 degree 10’

BC                                             96 degree 55’                                                     227 degree 75’

CD                                             29 degree 45’                                                     209 degree 75’

DE                                             324 degree 48’                                                   144 degree 48’

Mention which stations were affected wit local attraction and determine the correct bearings?

(c)   Explain the following terms :

(i)     Base line & tie line

(ii)    W.C.B and R.B

(d)    What are the essential conditions for selecting the survey stations? Specify

Q-4 (a)    Define contour ?

(b)   Explain the following terms :

(i)  Leveling (profile and fly)

(ii) Bench mark and its types

(c)  The following staff readings were observed successively with the level ,the instrument having been moved after 3rd ,6th and the 8threadings.2.228, 1.606, 0.988, 2.090, 2.864, 1.262, 0.602, 1.982, 1.044, 2.684 meters. Enter the above readings in a page of a level field

Book and calculate the R.L. of points if the first reading was taken with the staff held on a B.M. of 432.384 meter.

(d)   Describe with the help of sketches the characteristics of contours.

Q-5 (a)    Define the term bearing capacity of soil.

(b)   Give the comparison between R.C.C framed structures and the load bearing structure.

(c)    Give the various causes of settlement of foundation.

(d)   Give short notes:

(1)    Mat or Raft foundation

(2)    Under reamed pile foundation

CSVTU Applied Thermodynamics BE MECH Nov Dec 2011 Question Paper

Looking for BE Mechanical Applied Thermodynamics Old Question Papers of CSVTU ? Get here 4th Semester Question Paper of this subject, exam of which was held in Nov Dec 2011. Scanned Copies of Question Paper has been attached here. Feel free to download this question paper now.

CSVTU Previous Year Question Papers

Question Paper Code: 337413 (37)

Course : B.E Mechanical Engineering

4th Semester Question Paper

November December 2011 Question Paper

Subject: Applied Thermodynamics

Time Allowed: 3 hours

Maximum Marks: 80

Minimum Pass Marks : 28

Number of Pages in Question Paper: 08