ASNT RT I EXAM 120 QUESTIONS
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,Terms in this set (111)
Although there Decrease exposure time
may be other
reasons for using
calcium
tungstate
screens in
industrial
radiography,
they are most
usually used to:
In film on the source side of the test object
radiography,
pentrameters
are usually
placed:
The penetrating Kilovoltage
ability of an x-ray
beam is
governed by:
Co-60 used in Gamma rays
nondestructive
testing emits:
,A densitometer film density
is an instrument
for measuring:
Three liquids Developer, fixer and water
which are
essential to
process an
exposed film
properly are:
The two most overexposure and
common causes underdevelopment
for excessively
high-density
radiographs are:
the time a half- life
required for
one-half of the
atoms in a
particular
sample of
radioactive
material to
disintegrate is
called:
, What does the Roentgens per hour
term R/h refer to
when speaking
of intensity?
The ability to radiographic sensitivity
detect a small
discontinuity or
flaw is called:
Movement, unsharpness
geometry, and
screen contact
are three factors
that affect
radiographic:
The difference radiographic contrast
between the
densities of two
areas of a
radiograph is
called:
AND CORRECT DETAILED
ANSWERS UPDATE ALREADY A
GRADE|NEW!
Save
Practice questions for this set
Learn
Studied 7 terms
Nice work, you're crushing it
Continue studying in Learn
,Terms in this set (111)
Although there Decrease exposure time
may be other
reasons for using
calcium
tungstate
screens in
industrial
radiography,
they are most
usually used to:
In film on the source side of the test object
radiography,
pentrameters
are usually
placed:
The penetrating Kilovoltage
ability of an x-ray
beam is
governed by:
Co-60 used in Gamma rays
nondestructive
testing emits:
,A densitometer film density
is an instrument
for measuring:
Three liquids Developer, fixer and water
which are
essential to
process an
exposed film
properly are:
The two most overexposure and
common causes underdevelopment
for excessively
high-density
radiographs are:
the time a half- life
required for
one-half of the
atoms in a
particular
sample of
radioactive
material to
disintegrate is
called:
, What does the Roentgens per hour
term R/h refer to
when speaking
of intensity?
The ability to radiographic sensitivity
detect a small
discontinuity or
flaw is called:
Movement, unsharpness
geometry, and
screen contact
are three factors
that affect
radiographic:
The difference radiographic contrast
between the
densities of two
areas of a
radiograph is
called:
