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RT Level II Questions with correct Answers (A+ GRADED 100% VERIFIED)| 2025/2026

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16 pages

Written in 2025/2026

Grade A+

gradepapers465

RT Level II Final Exam 2023 Complete Questions and Answers Low voltage x ray tubes are generally fitted with windows made of: A) plastic B) beryllium C) glass D) lead *ANS* B) beryllium If it were necessary to radiograph a 7 inch thick steel product, which of the following gamma ray sources would most likely be used: A) cobalt-60 B) thulium- 170 C) iridium- 192 D) cesium-137 *ANS* A) Cobalt-60 Cobalt-60 gamma ray source has an approximate practical thickness limit of: A) ...

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28 pages

Written in 2023/2024

Grade A+

AceTests

Radiography is used to test which of the following variety of products? - Answer Castings, forgings, welds, and aerospace components for cracks, foreign material, and water in honeycomb. Radiographic testing images are typically: - Answer digital images or film images. Advantages of radiographic testing include: - Answer can be used on most materials and can reveal discontinuities within a material. Radiographic testing uses X-ray and gamma ray sources that generate gr...

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2 pages

Written in 2025/2026

Grade A+

TestSolver9

Low voltage x ray tubes are generally fitted with windows made of: A) plastic B) beryllium C) glass D) lead - Answer B) beryllium If it were necessary to radiograph a 7 inch thick steel product, which of the following gamma ray sources would most likely be used: A) cobalt-60 B) thulium- 170 C) iridium- 192 D) cesium-137 - Answer A) Cobalt-60 Cobalt-60 gamma ray source has an approximate practical thickness limit of: A) 2 1/2 inches of steel or its equivalent B)...

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18 pages

Written in 2025/2026

Grade A+

TestSolver9

Upon heating a LiF chip to determine accumulated dose a graph of light emitted vs. heating time (at constant heating rate) is produced. This graph is called a(n) a) characteristic emission chart b) HD curve c) absorption line d) glow curve - Answer glow curve The electron shell that is filled in a neutral helium atom is the a) K b) L c) M d) N - Answer K 100 millisieverts (mSv) is the same as a) 1 rad b) 1 rem c) 1 mR d) 0.01 Gy - Answer 1 rem The movem...

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44 pages

Written in 2025/2026

Grade A+

TestSolver9

The gamma-ray intensity at one foot from a one curie source of radioactive cobalt-60 is nearest: - Answer 15 roentgens per hour. In general, the quality of fluoroscopic equipment is best determined by: - Answer penetrameter sensitivity measurements. A general rule governing the application of the geometric principles of shadow formation states that: - Answer the central ray should be as nearly perpendicular to the film as possible, to preserve spatial relationships. Th...

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6 pages

Written in 2025/2026

Grade A+

TestSolver9

Berrylluim - Answer Low voltage X-ray tubes are generally fitted with windows made of monochromatic X-ray beam - Answer beam consisting of a single wavelength target - Answer The general method of producing X-rays involves the sudden deceleration of high velocity electrons in a solid body called a: Co-60 - Answer If it were necessary to radiograph a 18 cm (7 in.) thick steel product, which of the following gamma ray sources would most likely be used? 23 cm (9 ...

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12 pages

Written in 2025/2026

Grade A+

TestSolver9

Which pair of tissue interfaces will possess the highest differential attenuation to diagnostic x-rays? a. muscle to bone b. soft tissue to bone c. water to muscle d. soft tissue to muscle - Answer b the interconvertibility of mass and energy first proposed by Einstein is expressed by the equation: a. E= 1/2 mv^2 b. E= mc^2 c. E=hu d. E=2v^2 - Answer b Which of the following radiation detection devices is most commonly used to determine the amount of scatter produc...

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7 pages

Written in 2025/2026

Grade A+

TestSolver9

Increasing the kV setting on an X ray machine increases the - Answer penetrating power During the manufacturing of a casting, the purpose of a riser is - Answer to provide additional molten metal to allow for shrinkage during solidification An effective method of recognizing a film artifact is - Answer viewing film in reflected light from a viewer A change in which of the following parameters would require a new X ray exposure chart - Answer Required film density...

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6 pages

Written in 2025/2026

Grade A+

TestSolver9

All of the following affect patient dose, EXCEPT for: a. inherent filtration. b. added filtration. c. source-to-image distance (SID). d. focal spot size. - Answer d Which of the following radiographic evaluation criterion demonstrates NO tilt on a PA projection of the chest? a. sternal ends of the clavicles equidistant from the vertebral column b. T4 superimposed on the manubrium c. scapulae projected outside of the lung field d. 10 posterior ribs visible above diaphrag...

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14 pages

Written in 2025/2026

Grade A+

TestSolver9