Download RGUHS BSc Imaging Technology 2017 Sept 2nd Year 1353 Physics of Radiology Question Paper

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Rajiv Gandhi University of Health Sciences, Karnataka

I Year B.Sc. Imaging Technology Degree Examination - SEP-2017

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Time: 3 Hours Max. Marks: 40 Marks

Physics of Radiology

Q.P. Code: 1353

Your answers should be specific to the questions asked.

Draw neat, labeled diagrams wherever necessary

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(Note: Both QP Codes 1353 and 1354 are to be answered within total duration of 3 hours)

LONG ESSAYS (Answer any One) 1 x 10 = 10 Marks

1. Explain in detail the types of transformers and write a note on construction and working of HT transformers with a neat diagram.
2. Explain the various modes of x-ray productions.

SHORT ESSAYS (Answer any Three) 3 x 5 = 15 Marks

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3. Principles of semiconductors
4. Describe dose equivalent and effective dose equivalent.
5. X-ray emission spectrum
6. Define diode and explain half wave rectification.

SHORT ANSWERS (Answer any Five) 5 x 3 = 15 Marks

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7. Define kerma and fluence rate.
8. Anode heel effect
9. Eddy current
10. Define mass attenuation coefficient.
11. Define Decay and Half-life with the units.

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12. Mass number

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