ET ASNT LEVEL I ACTUAL EXAM WITH CORRECT
ACTUAL QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS
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Match Blocks Charms NEW
Terms in this set (98)
I. A test specimen used as a basis for .C. reference standard
calibrating test cquipment or as a
comparison when evaluating test
results is referred to as a:
a. null-balancer
b. phase shifter .
C. reference standard
d. high pass filter
,In an eddy current testing situation, .d. all of the above
which of the following can provide
sources of noise?
a. instrumentation electronic circuits
b. nonspecific variations within the
test object
c. electrical interference
d. all of the above
3. The ratio of the response or b. signal-to-noise ratio
amplitude from signals of interest to
the response or amplitude of
indications that contain no useful
information for the test being
conducted is referred to as:
a. Poisson's ratio
b. signal-to-noise ratio
c. the conductivity-to-permeability
ratio
d. the reactance-to-resistance ratio
4. IACS is a recognized abbreviation d. International Annealed Copper Standard
for:
a. Induced Alternating Current
System
b. Inductively-Activated Comparison
System
c. Internal Applied Current System
d. International Annealed Copper
Standard
, Which of the following is not a basic c. liquid couplant
component of eddy current
equipment?
a. amplifier
b. coil
c. liquid couplant
d. detector
The process of comparing the a. calibration
reading or output of an instrument,
device, or dial with a standard to
determine the instrument's accuracy,
capacity, or graduations is referred to
as:
a. calibration
b. differentiation
c. integration
d. phase shifting
When'conducting an eddy current b. with the reference standard in one coil and an
test using a differential comparison acceptable test specimen in the other coil
coil arrangement that compares an
external reference standard with the
test specimen, the system should be
nulled or balanced:
a. with only the reference standard in
one coil
b. with the reference standard in one
coil and an acceptable test specimen
in the other coil
c. with the reference standard in one
coil and an unacceptable test
specimen in the other coil
d. with only the test specimen in one
coil
ACTUAL QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS
Play your way to mastery with fun games
Match Blocks Charms NEW
Terms in this set (98)
I. A test specimen used as a basis for .C. reference standard
calibrating test cquipment or as a
comparison when evaluating test
results is referred to as a:
a. null-balancer
b. phase shifter .
C. reference standard
d. high pass filter
,In an eddy current testing situation, .d. all of the above
which of the following can provide
sources of noise?
a. instrumentation electronic circuits
b. nonspecific variations within the
test object
c. electrical interference
d. all of the above
3. The ratio of the response or b. signal-to-noise ratio
amplitude from signals of interest to
the response or amplitude of
indications that contain no useful
information for the test being
conducted is referred to as:
a. Poisson's ratio
b. signal-to-noise ratio
c. the conductivity-to-permeability
ratio
d. the reactance-to-resistance ratio
4. IACS is a recognized abbreviation d. International Annealed Copper Standard
for:
a. Induced Alternating Current
System
b. Inductively-Activated Comparison
System
c. Internal Applied Current System
d. International Annealed Copper
Standard
, Which of the following is not a basic c. liquid couplant
component of eddy current
equipment?
a. amplifier
b. coil
c. liquid couplant
d. detector
The process of comparing the a. calibration
reading or output of an instrument,
device, or dial with a standard to
determine the instrument's accuracy,
capacity, or graduations is referred to
as:
a. calibration
b. differentiation
c. integration
d. phase shifting
When'conducting an eddy current b. with the reference standard in one coil and an
test using a differential comparison acceptable test specimen in the other coil
coil arrangement that compares an
external reference standard with the
test specimen, the system should be
nulled or balanced:
a. with only the reference standard in
one coil
b. with the reference standard in one
coil and an acceptable test specimen
in the other coil
c. with the reference standard in one
coil and an unacceptable test
specimen in the other coil
d. with only the test specimen in one
coil
