B. Sc (MRIT) 2nd Year
(BF/2017/09)
Radiological Physics Radiation Protection

M.M.: 100 Time: 3 Hours
Note: 1.) Attempt all questions.
2.) ATTEMPT BOTH PARTS IN SINGLE ANSWER BOOK ONLY.
3.) NO SUPPLEMENTARY SHEET SHALL BE ALLOWED/ PROVIDED
4.) The Student must write Q.P. Code in the space provided on the Title page of the Answer Book.

Part-I

1. Write in detail about production properties of X-ray with labeled diagrams wherever needed.

2. Differences of photoelectric effect Campton effect.

3. Write short note about the following:
1. ICRP
2. ALARA principle
3. Phantom materials
4. X-ray detectors
Part-II

4. Explain personal protection guidelines various methods against exposure to ionizing radiation also write about protection during fluoroscopic procedures.

5. Write in detail about measurement of radiation dosimetry procedures.

6. Write short note on:
1. Field survey instruments
2. Attenuation
3. Cassette used in radiography X-ray film.
4. Differences between conventional radiography and mammography.