Kerala PSC Previous Years Question Paper & Answer
Page:7
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.
D-catastrophic
Correct Answer:- Option ®
QuestionS0:-In ante-natal pregnancy scanning, a dedicated fetal anomaly scanis done at __gestational age.
5-6 weeks
B:-18-20 weeks
C-28-32 weeks
38-40 weeks
Correct Answer: Option ®
QuestionS1:-Halflfe (Ty. of a radioactive substance is related to the average life (T. ) by which equation ?
=
ಕ್ಯ ० 14447,
Cet ya 2Tal Ltd
Det yp ay 4
Correct Answer:- Option-C
QuestionS2:-X-ray quantity is the
‘AcEnergy of the X-ray beam
B:-Number of X-ray photons in the X-ray beam
CeEnergy of electrons hitting the target
D-All of the above
Correct Answer:- Option ®
QuestionS3:-Which of the following is not a gas filled detector ?
1
B:-Proportional counter
CGM detector
D-tonization chamber
Correct Answer:- Option-é
QuestionS4:-Tack of ionization produced by secondary electrons are known as,
AcBragg peak
B:-Delta rays
CeAlpha rays
Stopping power
Correct Answer:- Option ®
QuestionS5:Tissue Air Ratio (TAR) is independent of
‘AcDepth
Bs-Field size
೦-868/7 energy
مک ھ
Correct Answer:- Option-D
QuestionS6:-Fluoroscopy images can be recorded by means of
‘AcSpot film cassette
B:-Photo spot films
Digital recording
D-All of the above
Correct Answer:- Option-D
QuestionS7:-The line passing through points of equal dose is known as
Actsocentre
B:-Penumbra
Celsodose curve
D:-Build up depth