Code No.: 420451 IV-B.Tech. II Semester Examination April 2003
T.V. ENGINEERING (Electronics and Communication Engineering) Max. Marks.70 Answer any Five questions All questions carry equal marks ---
1. a) b)
State the advantages and disadvantages of VSB modulation. Explain how the VSB reception of T.V. Signal is compensated for its frequency response. Write about various T.V. Standards in different countries.
3. a) b)
Write about T.V. transmitting antennas. Give the block diagram of a constant impedance notch Diplexer and explain.
4. a)
Draw the block diagram of a Monochrome T.V. receiver and explain each and every block. Explain generation of EHT.
b) 5. a) b)
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b)
Describe the operation of plumbicon with neat diagram. Why ACT gun was designed? Compare various T.V. Camera tubes.
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2. a)
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Time: 3 hours
OR
What are the requirements of Video IF response curve? Explain with neat diagram. Explain different T.V receiving antennas. What is program preselection in a T.V receiver? Explain about cable T.V. system.
7. a) b)
Describe the working of a typical colour T.V camera. Describe PAL encoder and PAL decoder block diagrams.
8.
Write short notes on any TWO of the following: a) Low frequency compensation. b) Aural Exciter. c) Colour T.V picture tube.
Code No.: 420451 IV-B.Tech. II Semester Examination April 2003 T.V. ...
5. a) What are the requirements of Video IF response curve? Explain with neat · diagram. b) Explain different T.V receiving antennas. 6. a) What is program preselection in a T.V receiver? b) Explain about cable T.V. system. 7. a) Describe the working of a typical colour T.V camera. b) Describe PAL encoder and PAL decoder ...
cos (2пn/N) · b) Show that out put sequence y(n) of an LTI system is the convolution of input · sequence x(n) and the impulse response of the system h(n). c) A digital system is characterized by the following difference equation: · Y(n) = x(n)+ay(n-
Of what concern would the formal organization structure be to an information · systems designer? 3. âInventory Management System is a vital area of ...
How are network techniques useful to prevent time and cost over runs in project · implementation? 3. What is human resource planning? What are its objectives ...
Max.Marks:70 · Answer any FIVE questions · All questions carry equal marks · --- · 1. Solve the following equations using Cramer's rule: · x+3y+6z = 2; 3x-y+4z ...
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6.a) Explain flattening and factoring with examples. b) Explain the need for functional verification after RTL description and after · synthesis. 7.a) What are the ...
Graphically represent and give one example of Newtonian fluid, pseudoplastic, · dilatant, ideal plastic and thyxotropic fluid. b) Through a very narrow gap of ...
Discuss about the Hazards of Heat Transfer Operation. 4. Discuss about : · a) Float Switches · b) Bubbler type Level Gauges. 5. Write about industrial safety ...
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Code No:320455. III-B.Tech. II Semester Examinations April, 2003 · MICROWAVE ENGINEERING · (Electronics and Communication Engineering) · Time: 3 Hours · Max. Marks: 70 · Answer any FIVE questions · All questions carry equal marks · --- · 1. A two-cav
2. a) Prove that the sum of two watt meters connected in a 3 phase power measurement · gives the total ... (ii) total power and (iii) power factor. Draw the phasor ...
SATELLITE COMMUNICATIONS · ( Electronics and Communication Engineering ) ... b) Draw the block diagram of a satellite communication and explain each ...
b) The annual input to a sub-transmission system is 1,75,200 MW hrs. On the peak- · load day of the year, the maximum demand is 50 MW and the energy input ...
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IRON PRODUCTION · (Metallurgy and Material Technology) · Time: 3 hours · Max.Marks:70 · Answer any FIVE questions · All questions carry equal marks · --- · 1.a) Discuss occurance of iron ores in brief. b) Explain preliminary treatment of iron ores. 2
III B-Tech II-Semester Examination April, 2003 · MICROPROCESSORS AND APPLICATIONS · ( Electrical and Electronics Engineering ) · Time: 3 hours · Max. Marks: 70 · Answer any five questions · All questions carry equal marks · --- · 1.a) Draw a complete
III-B.Tech. II-Semester Examination April, 2003 · ADVANCED COMPUTER ARCHITECTURE · (common to Computer Science and Engineering, Computer Science and · Information Technology.) Time: 3 hours · Max. Marks: 80 · Answer and five questions · All questions
IV- B.Tech. II Semester Examination April, 2003 · ARTIFICIAL INTELLIGENCE · ( Electronics and Communication Engg and Computer Science and Engg) · Time: 3 Hours · Max. Marks: 70 ... and all skiers like snow. Mike dislikes whatever Tony likes and likes
b) What are the chief merits of Induction heating? 6. a) Explain the principle of Dielectric heating. b) Discuss the thermal losses that occur in Dielectric heating.
d) Jade · 5.a) Distinguish between natural pearls and cultured pearls. b) Write about the crystal structure appearance, properties, genesis and occurrence of · Coral. 6. Explain how synthetic diamond and synthetic saphire are manufactured. How do · t
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