MCQ FRCR-----TLD

81.True regarding thermoluminescent  dosimeters (TLD)

a.no use of filters

b.can be reused for once

c.most common dosimeter used for assessment of finger dose

d.can be read once

e.minimal energy dependence for response

ANS BELOW

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ANS

81.cde----Thermoluminescent  dosimeters (TLD) are used in conjunction with filters set in the badge holder no use of filters  and can be reused for once .(Chapter 2,page no.37,second edition (2008),Farr’s Physics for Medical Imaging).