1|Page
ASNT ULTRASONIC LEVEL I EXAM BANK, MOST
RECENT EXAM 2026 ACTUAL COMPLETE 400 REAL
VERIFIED EXAM QUESTIONS WITH DETAILED
VERIFIED ANSWERS (CORRECT ANSWERS)
ALREADY GRADED A+||NEWEST EXAM!!!
The velocity of a sound in a material is dependent upon
the:
a) frequency of the wave
b) wavelength
c) material properties
d) vibration cycle - Answer-c) material properties
- density & elasticity
To vary or change the wavelength of sound being used to
test a part, you would change the:
a) sound-wave frequency
b)diameter of the transducer
c)electrical pulse voltage
d)pulse repetition rate - Answer-a)sound-wave frequency
,2|Page
Ultrasonic vibrations are commonly used to examine
materials for:
a)discontinuities
b)tensile strength
c)permeability
d) impedance measurement - Answer-a)discontinuities
The number of complete waves which pass a given point
in a number of cycles per second is referred to as the:
a) amplitude of a wave motion
b) pulse length of a wave motion
c) frequency of a wave motion
d) wavelength of a wave motion - Answer-c) frequency of
a wave motion
Sound waves with a frequency beyond human hearing
range as referred to as ultrasonic waves or vibrations
,3|Page
a) 20,000 Hz
b) 2 MHz
c) 2kHz
d) 200kHz - Answer-a) 20,000 Hz
When referring to ultrasonic testing, the term used to
define the rate at which sound waves will pass through
various substances is referred to as
a) frequency
b)velocity
c)wave length
d)pulse length - Answer-b) velocity
The total number of ultrasonic waves that pass a specific
point in a second is known as the:
a) amplitude of wave motion
b) pulse of wave motion
c) frequency of wave motion
, 4|Page
d)length of wave motion - Answer-c) frequency of wave
motion
Material particles in the path of a sound wave:
a) travel with the wave
b) do not react to the wave energy
c) travel with the wave but do not react to the wave energy
d) do not travel with the wave but react to the wave energy
- Answer-d) do not travel with the wave but react to the
wave energy
It is the energy of the wave that moves through the
material using the_________ as a means of passage
a)molecular structure
b)elastic tendons
c)neutrons
d)protons - Answer-a)molecular structure
The wavelength of a given wave is from:
ASNT ULTRASONIC LEVEL I EXAM BANK, MOST
RECENT EXAM 2026 ACTUAL COMPLETE 400 REAL
VERIFIED EXAM QUESTIONS WITH DETAILED
VERIFIED ANSWERS (CORRECT ANSWERS)
ALREADY GRADED A+||NEWEST EXAM!!!
The velocity of a sound in a material is dependent upon
the:
a) frequency of the wave
b) wavelength
c) material properties
d) vibration cycle - Answer-c) material properties
- density & elasticity
To vary or change the wavelength of sound being used to
test a part, you would change the:
a) sound-wave frequency
b)diameter of the transducer
c)electrical pulse voltage
d)pulse repetition rate - Answer-a)sound-wave frequency
,2|Page
Ultrasonic vibrations are commonly used to examine
materials for:
a)discontinuities
b)tensile strength
c)permeability
d) impedance measurement - Answer-a)discontinuities
The number of complete waves which pass a given point
in a number of cycles per second is referred to as the:
a) amplitude of a wave motion
b) pulse length of a wave motion
c) frequency of a wave motion
d) wavelength of a wave motion - Answer-c) frequency of
a wave motion
Sound waves with a frequency beyond human hearing
range as referred to as ultrasonic waves or vibrations
,3|Page
a) 20,000 Hz
b) 2 MHz
c) 2kHz
d) 200kHz - Answer-a) 20,000 Hz
When referring to ultrasonic testing, the term used to
define the rate at which sound waves will pass through
various substances is referred to as
a) frequency
b)velocity
c)wave length
d)pulse length - Answer-b) velocity
The total number of ultrasonic waves that pass a specific
point in a second is known as the:
a) amplitude of wave motion
b) pulse of wave motion
c) frequency of wave motion
, 4|Page
d)length of wave motion - Answer-c) frequency of wave
motion
Material particles in the path of a sound wave:
a) travel with the wave
b) do not react to the wave energy
c) travel with the wave but do not react to the wave energy
d) do not travel with the wave but react to the wave energy
- Answer-d) do not travel with the wave but react to the
wave energy
It is the energy of the wave that moves through the
material using the_________ as a means of passage
a)molecular structure
b)elastic tendons
c)neutrons
d)protons - Answer-a)molecular structure
The wavelength of a given wave is from:
