Kerala PSC Previous Years Question Paper & Answer
Page:8
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Radiographer Grade II' And exam conducted in the year 2022. And Question paper code was '082/2022/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
Correct Answer: Option-C
QuestionS8:-The measure of total energy absorbed in treated volume is
Actffective dose
B:-Equivalent dose
Ceintegral dose
D-None of the above
Correct Answer:- Option-C
Question59:-The Unit of absorbed dose is
യന
Be-rad
பயா
Desievert
Correct Answer:- Option ®
Question60:-In the Build Up region, KERMA is absorbed dose.
‘AcGreater than
B:-Equal to
C:Smaller than
DsTwice the
Correct Answer:- Option-é
Question61:-The half-life of Gold 198 (AU-198) is
ول 602نم
B:-73.8 days
C17 days
D:2.7 days
Correct Answer:- Option-D
Question62:-The total activity ofall radioisotopes discharged into the sewage in one year by any institution shall not exceed
Aol ci
261ھ
csc
0:200/
Correct Answer:- ೦೧000,
Question63:-Te-99 m emits gamma energy of
A159 keV
B:-B0 keV
C364 kev
D140 kev
Correct Answer:- Option-D
‘Question64::Which of the following is the AERB safety directive describes the dose limits for exposures from ionizing radiations for workers and the members of the public
‘A-AERB Directive ملا
B:-AERB Directive No, 02/2011
(C-AERB Directive No. 01/2021,
D-AERB Directive No. 02/2021
Correct Answer:- Option-é
Question65:-What is the minimum primary wall thickness of a typical Telecobalt bunker ?
കാണേ
B:-220 em
230 0೫
णवत
Correct Answer:- Option-C
ಮ TVT = HVT.