C:-Sievert

D:-Roentgen

Correct Answer:- Option-A
Question24:-Pre reading kilovoltmeter is used in

A:-Filament circuit

B:-High voltage circuit

C:-Autotransformer

D:-Both 1 and 2

Correct Answer:- Option-B
Question25:-eLORA stands for

A:-e Licensing for Radiation Accreditation

B:-electronic Licensing for Rated Accreditation

C:-e Location of Radiation Accreditation

D:-e Licensing of Radiation Application

Correct Answer:- Option-D
Question26:-The following are examples of Einstein's mass energy equivalence theory

A:-Annihilation radiation

B:-Pair production

C:-Nuclear fission

D:-All of the above

Correct Answer:- Option-D

Question27:-The relationship between the voltage (V) applied to an X-ray tube and the maximum frequency V of the X-rays
emitted from the target.

A:-Duane Hunt Law
B:-Reciprocity law
C:-Inverse square law
D:-All of the above
Correct Answer:- Option-A
Question28:-The following type of target are used in megavoltage X-ray tubes
A:-Reflection type of target
B:-Rotating type target
C:-Transmission type target
D:-Fixed type target
Correct Answer:- Option-C
Question29:-Low energy X-ray spectrum is required in
A:-Dental Radiography
B:-OPG
C:-Fluoroscopy
D:-Mammography
Correct Answer:- Option-D
Question30:-X-ray quantity is the
A:-Penetration of X-ray beam
B:-Number of X-ray photons in X-ray beam
C:-Energy of electrons striking the target
D:-All of the above
Correct Answer:- Option-B
Question31:-Punched out lytic lesions in X-ray skull is seen in
A:-Chondrosarcoma
B:-Prostate cancer
C:-Multiple myeloma
D:-Osteosarcoma
Correct Answer:- Option-C
Question32:-Most common oral cavity cancer is
A:-Adenocarcinoma
B:-squamous cell carcinoma
-Papilloma
D:-Mucinous carcinoma
Correct Answer:- Option-B
Question33:-The following mammary gland tumor is benign