Download BSc in Medical Radiography and Imaging Technology 2021 March 1st Year 1842 General Physics Radiation Physics And Physics Of Diagnostic Radiology Question Paper

[AHS 0321] MARCH 2021 Sub. Code: 1842
(AUGUST 2020 EXAM SESSION)

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B.Sc. RADIOGRAPHY AND IMAGING TECHNOLOGY
FIRST YEAR (Regulation 2018-2019)
PAPER II ? GENERAL PHYSICS, RADIATION PHYSICS AND PHYSICS OF
DIAGNOSTIC RADIOLOGY
Q.P. Code : 801842

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Time: Three hours
Answer ALL Questions
Maximum:
100

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Marks

I. Elaborate on:

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(3 x 10 = 30)

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1. Interaction of X and Gamma radiation with matte
2. Explain Bremstralung and Characteristic X ray Spectrum.
3. Discuss in detail about Beam limiting devices.
II.

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Write
notes
on:

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(8 x 5 = 40)
1. With diagram explain Atomic Structure.
2. Discuss the working principle of Thermo luminescence Dosimeter
3. Write short note about Transformer
4. Discuss the principle of Ionization Chamber

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5. Heel effect of an X ray tube
6. Factors that affect the quality and intensity of X rays.
7. Explain about Radioactive disintegration
8. Full wave rectifie
III. Short answers on:

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(10 x 3 = 30)

1. What is the law of conservation of energy.
2. Isotope
3. Properties of target material

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4. Mass Energy
5. What is the main advantage of rotating anode over Stationary anode
6. Relation bwtween HVL AND LAC
7. Radioactive decay
8. Define Bequerel

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9. Define Artificial radioactivity
10. Define Sievert
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