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04000ME407052002

PART (^

Answer any four full questions, each carries 10 marks.
What are the basic building blocks of mechanical systems? Obtain their
describing equations.
Explain the working principle of any one light based range finder.
Propose a model for the metal wheel of a railway carriage running on a metal
track.
Illustrate the working of harmonic drives with sketches.
Describe the working of a permanent magnet DC motor and brushless permanent
magnet DC motor with diagrams. Identify their differences.
Explain histogram processing technique for image processing.
Describe the applications of vision systems with examples.
Using a schematic diagram, explain the working of Vidicon camera.
Compare the effects of resolution and quantization on the usefulness of an
image.
With the help of a block diagram show different elements of car engine

management system. Explain functions of important components.

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