04000BM482052001

PART (^

Answer any two full questions, each carries 20 marks.
With relevant schematics explain the working of an X-ray machine.
List out the limitations of using conventional X-rays to examine the internal
structures. How can you overcome it? Explain the concept of operation in detail.
Summarize the basic principle of Angiography.
NMR tomography has high-resolution capability and potential for chemical-
specific imaging. Explain the basic NMR components that justify the statement.
Explain the vital parameters for optimizing ultrasound transducers in various
applications. How the resolution of an ultrasound system can be defined.
Why slip rings are used X-ray Computed Tomography.
Explain the nature of X-rays.
List out the characteristics of ultrasound waves. Hence explain characteristics
impedance.

Summarize the principles of NMR imaging system.

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