FOR FRCR MCQ ON FILTRATION

   MCQ ON FILTRATION

Q.True regarding added filtration

a.Aluminum is an excellent filter material for low energy radiation

b.Cupper is better filter than aluminum for high energy radiation.

c.almost always used filter material is copper,because it is a good general purpose filter

d.most filtration occurs in aluminum  in compound filter

e.copper absorb the characteristic radiation of aluminum in compound filter

Q===.ab-----Aluminum is an excellent filter material for low energy radiation and a good general purpose filter . Copper is never used by itself as the filter material .It is always used in combination with aluminum as a compound filter  where the copper faces the x ray tube and aluminum faces the patients.Most filtration occurs in copper  in compound filter.Aluminum absorb the characteristic radiation of copper(8keV) . [Chapter 6,Page 88,  4^th edition ,1990  reprinted 2010 , Christensen’s Physics of Diagnostic radiology]

FRCR PART 1 (e-book)

MCQs RADIOPHYSICS (MRI AND USG)

by NAGENDRA KUMAR SINHA (write a review)

Type: e-book
Genre: Diet & Health, Medicine & Science
Language: English
Price: Rs.225.00

Available Formats: PDF Immediate Download on Full Payment

   

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