Download RGUHS BSc Imaging Technology 2018 March 2nd Year 1353 Physics Of Radiology Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) B.Sc.-Imaging-Technology (Bachelor of Science (BSc) imaging-Technology) 2018 March 2nd Year 1353 Physics Of Radiology Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka

II Year B.Sc. Imaging Technology Degree Examination ? MARCH 2018

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

(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.

Describe the various radioactive disintegration processes.

2.

Explain in detail interaction of x-ray with matter.

SHORT ESSAYS (Answer any Three)

3 x 5 = 15 Marks

3.

Transformer losses

4.

Describe briefly cooling of x-ray tube.

5.

Electromagnetic spectrum

6.

Define rectification and explain full wave rectification.

SHORT ANSWERS (Answer any Five)

5 x 3 = 15 Marks

7.

Define Ohm's law and Kirchhoff's law.

8.

Thermionic emission

9.

Line focus principle

10. Define linear attenuation coefficient.
11. Define exposure and absorbed dose with the units.
12. Semiconductors

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