III B.Tech I Semester Regular Examinations, November/December 2005 COMPUTER GRAPHICS (Mechatronics) Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. (a) What is the difference between simple DDA and Bresenham’s line generation algorithm? (b) Explain how dotted lines can be drawn. (c) What is the method of producing a thick line segment?
[4+4+8]
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2. (a) Explain the role of display interpreter in graphical display, with a block diagram.
(b) What is meant by normalized device co-ordinate system? What are its advantage? [6+10] 3. (a) Derive the transformation matrix that rotates an object point ‘θ ’ degrees about the origin. Represent the output in the matrix form. (b) Find the new co-ordinates of the point p(2, -4), after rotating 30 degrees anti-clock-wise, about the origin. [10+6]
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4. Find the normalization transformation that maps a window whose lower left corner is at (1,1) and upper right corner is at (3,5) onto (a) a view port that is the entire normalized device screen and (b) a view port that has the lower left corner at (0,0) and upper right corner at (1/2,1/2). [16]
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5. Explain the logic of the Sutherland-Hodgman algorithm with the help of a neat flowchart. Illustrate the working of your flowchart with the help of a suitable example. [16] 6. Derive transformation matrix for rotation about an arbitrary axis
[16]
7. Write about the following:
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(a) 3D clipping
(b) Shading algorithms
[8+8]
8. Describe Bezier surface generation technique with examples. ?????
(b) Draw the block diagram of a biological control system when a human hand · approaches to an object to grip it. Discuss the functions of various elements.
RA. III B.Tech I Semester Regular Examinations, November 2007 · ADVANCED ... (b) Prove that let T be a red black tree with n interval nodes then no node has.
It has G2A connected to A15, G2B to RD and G1 · and connected to +SV. Determine the memory map which the system can · address to using 8 number of Roms ...
2. (a) Discuss the steps involved in the ordered edge list algorithm. (b) What are the ... (b) An object point P(x,y) is translated in the direction U = aI + bJ and simulta- · neously an observer ... object about an arbitrary plane. [8+8] · 6. (a) Gi
Sketch the polar plot of the new system · & comment on how the stability of the system is affected as a result of this change. [16] · 7. (a) What is compensation?
Derive the elemental mass matrix for 1-D bar element and 1-D plane truss · element? 8.a) Explain the mesh generation schemes for 3-D problems. b) State the ...
The time required to serve a customer has an exponential distribution with · mean of 80 seconds. Determine the following : · a. Fraction of time the server is busy.
(a) Explain the pre-anesthetic care and preparation undertaken in a hospital. Why it is important? Explain. [8] · (b) How the patients are monitored during surgery ...
III B.Tech I Semester Supplementary Examinations, November 2005. POWER ELECTRONICS · (Electrical & Electronic Engineering) · Time: 3 hours · Max Marks: 80 · Answer any FIVE Questions · All Questions carry equal marks · ***** · 1. (a) Explain the oper
(c) Explain inverted paging method of memory management. [4+4+8] · 4. (a) Explain banker's algorithm for deadlock detection. (b) What are the criteria for a ...
(a) Discuss the path sensitization in a combinational circuit. shown in figure1 · (b) Find the test set to detect A1- SA0 and A1- SA1 faults using Boolean difference.
8. The convolutional encoder is given below Figure1: · Figure 1: ... (b) Construct a code tree for the convolutional encoder for 3-bit input data. [10] · âââââ.
i. plain carbon steel with 4% carbon and 0.8% manganese, ... (a) It is required to design a square key for fixing a gear on a shaft of 30 mm · diameter; to transmit ...
(b) The ground water level in a deposit of fine sand is 1.5 m below ground level. Above the water table ... is 21 kN/m3. Calculate the total stress, the neutral stress.
(b) Explain the following particle size measurement techniques. i. Sedimentation ... compaction. [6]. (b) Define Sintering and how is it different from hot pressing.
III B.Tech I Semester Supplementary Examinations, November 2005. AERO SPACE ... (b) Maximum energy theory. [16] ... plain with live examples. (b) Write a ...
4. What are the objectives of wage and salary administration function? [4+6+6] · 5. Write short notes on: · [4x4=16] · (a) Speculative purchasing · (b) Rate contract ...
(a) What are the different problems associated with measurement of low resis- · tances. Explain. (b) How these problems are eliminated by using Kelvins double ...
(b) What is score boarding and its use in RISC? [10] · 5. (a) Explain the salient features of Pentium architecture. [6] · (b) Draw the schematic blocks of Floating ...
