ASNT IRRSP PRACTICE TEST
Most personnel overexposures might be prevented through acting a radiation survey:
A: on the restrained region perimeter
B: before a radiographic exposure
C: earlier than delivery or transporting the publicity tool
D: after a radiographic publicity
D
10 CFR Part 34 calls for that an business radiographer:
A: entire forty hours of formal training in radiation safety each yr
B: have at the least 960 hours of on-the-job training
C: be licensed by way of a certifying entity
D: have as a minimum one month on-the-process training
C
When the supply is in a supply storage or shipping field, the field shall don't have any radiation
tiers in extra of:
A: two hundred mR/hr at contact with any exterior and 10 mR/hr at a meter from any exterior
floor
B: 50 mR/hr at 6" from any outdoors surface of the tool
C: 50 mR/hr at contact with any outside and 10 mR/hr at a meter from any outside floor
D: two hundred mR/hr at touch with any outside floor and 50 mR/hr at 6" from any exterior
surface
A
The technique of surveying the circumference of an publicity tool and alongside the manual tube
is needed:
A: each time the device is first approached in garage
B: in order to finish the utilization log
C: if you want to decide whether or not or not the supply is absolutely retracted
D: but the exposure device requires a survey of all six aspects
C
The biological impact because of exposure to gamma radiation would be best from:
A: a unmarried total effective dose equal of 150 to 200 R
B: six general powerful dose equivalent activities, each of 30 to 50 R, over a duration of 5 years
,C: low degree, total effective dose equivalent occasions over a prolonged period of time
D: a unmarried 450 R shallow-dose equivalent exposure to the extremities
A
Other than date and region of use, which of the following is information required in a utilization
log?
A: Name of radiographer, make, version and serial wide variety of publicity tool
B: Name of radiographer, serial range of the survey meter
C: serial variety of the sealed supply, serial variety of survey meter
D: Make, version, and serial range of publicity device, and distance to restricted region
boundary
A
Which of the subsequent are required to be worn by using radiographers and assistants in area
radiography?
A: film badge, pocket dosimeter, alarm price meter
B: movie badge, pocket dosimeter, TLD, survey meter
C: pocket dosimeter, alarming fee meter, survey meter
D: Film badge, pocket dosimeter, TLD
A
An gain of the fountain-pen type of ionization chamber (pocket dosimeter) is that it:
A: offers a permanent file of accumulative dose
B: affords a direct indication of dosage
C: is the maximum touchy indication of dosage
D: works independently of the survey meter
B
The preferred dose price emission (Gamma Ray Constant) from a radioisotope is typically
expressed as:
A: roentgens according to hour consistent with curie
B: roentgens according to hour consistent with curie in keeping with foot or consistent with
meter
C: roentgens in keeping with hour consistent with curie at one foot
D: roentgens in line with 2d in step with curie
C
What is expanded closer to a high atomic range target with a view to produce X-rays?
A: Electrons
, B: Neutrons
C: Protons
D: Nuclei
A
When exposure devices containing radioactive cloth are stored overnight in a cellular laboratory
at a activity website, the cellular laboratory ought to have signs and symptoms bearing the
radiation symbol and the phrases:
A: "CAUTION, RADIATION AREA" or "DANGER, RADIATION AREA"
B: "CAUTION, RADIOACTIVE MATERIAL" or "DANGER, RADIOACTIVE MATERIAL"
C: "CAUTION, RADIOACTIVE STORAGE AREA" or "DANGER, RADIOACTIVE STORAGE
AREA"
D: "DANGER, HAZARDOUS RADIOACTIVE MATERIAL STORAGE AREA"
B
What percent of a supply's preliminary interest stays after 6 1/2-lives?
A: sixteen.70%
B: 6.70%
C: 3.10%
D: 1.60%
D
Which of the subsequent types of radiation has a higher high-quality thing (QF) than X-rays?
A: Ultraviolet
B: Infrared
C: Alpha
D: Beta
C
When performing leak exams on sealed assets, it's far necessary to:
A: put on rubber gloves
B: first wipe the go out port with the dry swab, then wipe the go out port with the moist swab
after which wipe the port with the dry swab another time
C: use the moist swab earlier than the use of the dry swab
D: use the dry swab earlier than the usage of the moist swab
A
"Bremsstrahlung" radiation results while which of the subsequent is decreased in velocity upon
interacting with remember?
Most personnel overexposures might be prevented through acting a radiation survey:
A: on the restrained region perimeter
B: before a radiographic exposure
C: earlier than delivery or transporting the publicity tool
D: after a radiographic publicity
D
10 CFR Part 34 calls for that an business radiographer:
A: entire forty hours of formal training in radiation safety each yr
B: have at the least 960 hours of on-the-job training
C: be licensed by way of a certifying entity
D: have as a minimum one month on-the-process training
C
When the supply is in a supply storage or shipping field, the field shall don't have any radiation
tiers in extra of:
A: two hundred mR/hr at contact with any exterior and 10 mR/hr at a meter from any exterior
floor
B: 50 mR/hr at 6" from any outdoors surface of the tool
C: 50 mR/hr at contact with any outside and 10 mR/hr at a meter from any outside floor
D: two hundred mR/hr at touch with any outside floor and 50 mR/hr at 6" from any exterior
surface
A
The technique of surveying the circumference of an publicity tool and alongside the manual tube
is needed:
A: each time the device is first approached in garage
B: in order to finish the utilization log
C: if you want to decide whether or not or not the supply is absolutely retracted
D: but the exposure device requires a survey of all six aspects
C
The biological impact because of exposure to gamma radiation would be best from:
A: a unmarried total effective dose equal of 150 to 200 R
B: six general powerful dose equivalent activities, each of 30 to 50 R, over a duration of 5 years
,C: low degree, total effective dose equivalent occasions over a prolonged period of time
D: a unmarried 450 R shallow-dose equivalent exposure to the extremities
A
Other than date and region of use, which of the following is information required in a utilization
log?
A: Name of radiographer, make, version and serial wide variety of publicity tool
B: Name of radiographer, serial range of the survey meter
C: serial variety of the sealed supply, serial variety of survey meter
D: Make, version, and serial range of publicity device, and distance to restricted region
boundary
A
Which of the subsequent are required to be worn by using radiographers and assistants in area
radiography?
A: film badge, pocket dosimeter, alarm price meter
B: movie badge, pocket dosimeter, TLD, survey meter
C: pocket dosimeter, alarming fee meter, survey meter
D: Film badge, pocket dosimeter, TLD
A
An gain of the fountain-pen type of ionization chamber (pocket dosimeter) is that it:
A: offers a permanent file of accumulative dose
B: affords a direct indication of dosage
C: is the maximum touchy indication of dosage
D: works independently of the survey meter
B
The preferred dose price emission (Gamma Ray Constant) from a radioisotope is typically
expressed as:
A: roentgens according to hour consistent with curie
B: roentgens according to hour consistent with curie in keeping with foot or consistent with
meter
C: roentgens in keeping with hour consistent with curie at one foot
D: roentgens in line with 2d in step with curie
C
What is expanded closer to a high atomic range target with a view to produce X-rays?
A: Electrons
, B: Neutrons
C: Protons
D: Nuclei
A
When exposure devices containing radioactive cloth are stored overnight in a cellular laboratory
at a activity website, the cellular laboratory ought to have signs and symptoms bearing the
radiation symbol and the phrases:
A: "CAUTION, RADIATION AREA" or "DANGER, RADIATION AREA"
B: "CAUTION, RADIOACTIVE MATERIAL" or "DANGER, RADIOACTIVE MATERIAL"
C: "CAUTION, RADIOACTIVE STORAGE AREA" or "DANGER, RADIOACTIVE STORAGE
AREA"
D: "DANGER, HAZARDOUS RADIOACTIVE MATERIAL STORAGE AREA"
B
What percent of a supply's preliminary interest stays after 6 1/2-lives?
A: sixteen.70%
B: 6.70%
C: 3.10%
D: 1.60%
D
Which of the subsequent types of radiation has a higher high-quality thing (QF) than X-rays?
A: Ultraviolet
B: Infrared
C: Alpha
D: Beta
C
When performing leak exams on sealed assets, it's far necessary to:
A: put on rubber gloves
B: first wipe the go out port with the dry swab, then wipe the go out port with the moist swab
after which wipe the port with the dry swab another time
C: use the moist swab earlier than the use of the dry swab
D: use the dry swab earlier than the usage of the moist swab
A
"Bremsstrahlung" radiation results while which of the subsequent is decreased in velocity upon
interacting with remember?
