Entc 402 radiography Study guides, Study notes & Summaries

ENTC 402 Radiography Safety Quiz Cosmic radiation - correct answer One source of natural radiation is: Provide the wearer an immediate reading of radiation exposure - correct answer The principle advantage of a pocket dosimeter is its ability to: 74 days - correct answer The half-life of Iridium 192 is approximately: 21% - correct answer If a person received a radiation dose of 10 rem to the entire body (above background), his or her risk of dying from cancer would increase by one perc...

ENTC 402 radiography (NDT)The strength or penetrating power of x-ray radiation depends on the - correct answer Tube voltage The total amount of radiation produced by an x-ray tube for a given set-up is determined by the - correct answer Exposure value RT is mainly used for the detection of - correct answer Volumetric flaws and profiling Which of the following factors will affect the absorption of radiation by a test workpiece - correct answer (The density, the thickness, the strength of...

ENTC 402 radiography (NDT2)Undercut is the loss of resolution at a sharp, thickness transition area due to: - correct answer Scattering within the film Bremsstrahlung production of x-rays produces radiation that is composed of - correct answer A continuous spectrum of energies over some range X- rat generators produce radiation through - correct answer Bremsstrahlung process and k-shell emission process (A&B) Stationary lab or shop x-rays systems usually rely on what to limit the exposu...

ENTC 402 Radiography Safety Quiz Question and answers 100% correct 2023/2024Cosmic radiation - correct answer One source of natural radiation is: Provide the wearer an immediate reading of radiation exposure - correct answer The principle advantage of a pocket dosimeter is its ability to: 74 days - correct answer The half-life of Iridium 192 is approximately: 21% - correct answer If a person received a radiation dose of 10 rem to the entire body (above background), his or her risk of dy...

The strength or penetrating power of x-ray radiation depends on the - correct answer -Tube voltage The total amount of radiation produced by an x-ray tube for a given set-up is determined by the - correct answer -Exposure value RT is mainly used for the detection of - correct answer -Volumetric flaws and profiling Which of the following factors will affect the absorption of radiation by a test workpiece - correct answer -(The density, the thickness, the strength of rad) All of the abo...

Undercut is the loss of resolution at a sharp, thickness transition area due to: - correct answer -Scattering within the film Bremsstrahlung production of x-rays produces radiation that is composed of - correct answer -A continuous spectrum of energies over some range X- rat generators produce radiation through - correct answer -Bremsstrahlung process and k-shell emission process (A&B) Stationary lab or shop x-rays systems usually rely on what to limit the exposure to the radiation? - c...

When radiographing to the 2-2T quality level, an ASTM penetrameter for 13 mm (0.5 in.) thick 2024 aluminium alloy has a thickness of - correct answer 25 x 10-5m (10 mils) The penetrating ability of an X-ray beam is governed by: - correct answer kilovoltage The ability to detect a small discontinuity or flaw is called: - correct answer radiographic sensitivity The difference between the densities of two areas of a radiograph is called - correct answer radiographic contrast Lead foil...

ENTC 402 radiography (NDT) Questions with complete solution 2023/2024The strength or penetrating power of x-ray radiation depends on the - correct answer Tube voltage The total amount of radiation produced by an x-ray tube for a given set-up is determined by the - correct answer Exposure value RT is mainly used for the detection of - correct answer Volumetric flaws and profiling Which of the following factors will affect the absorption of radiation by a test workpiece - correct answer (...

ENTC 402 Radiography When radiographing to the 2-2T quality level, an ASTM penetrometer for 13 mm (0.5 in.) thick 2024 aluminum alloy has a thickness of - correct answer 25 x 10-5m (10 mils) The penetrating ability of an X-ray beam is governed by: - correct answer kilovoltage The ability to detect a small discontinuity or flaw is called: - correct answer radiographic sensitivity The difference between the densities of two areas of a radiograph is called - correct answer radiographic ...

ENTC 402 radiography (NDT2) Question and answers correctly solved 2023/2024 Undercut is the loss of resolution at a sharp, thickness transition area due to: - correct answer Scattering within the film Bremsstrahlung production of x-rays produces radiation that is composed of - correct answer A continuous spectrum of energies over some range X- rat generators produce radiation through - correct answer Bremsstrahlung process and k-shell emission process (A&B) Stationary lab or shop x-ray...