SPI Chapter 3 Questions And Answers
. A transducer converts one form of ___________ to another.
a. energy
b. force
c. image
d. scan -
correct answer ✅a. energy
Ultrasound transducers convert ___________ energy into
___________ energy, and vice versa.
a. electric, light
b. heat, electric
c. heat, light
d. electric, ultrasound -
correct answer ✅d. electric, ultrasound
Ultrasound transducers operate on the ___________ principle.
a. piezomagnetic
b. piezoelectric
,SPI Chapter 3 Questions And Answers
c. electropiezo
d. electromagnetic -
correct answer ✅b. piezoelectric
Single-element transducers are in the form of ___________.
a. squares
b. rectangles
c. disks
d. ovals -
correct answer ✅c. disks
The ___________ of a transducer element changes when
voltage is applied to its faces.
a. width
b. height
c. length
d. thickness -
correct answer ✅d. thickness
,SPI Chapter 3 Questions And Answers
The term transducer is used to refer to a transducer ___________
or to a transducer ___________.
a. element, assembly
b. matching, element
c. backing, damping
d. backing, assembly -
correct answer ✅a. element, assembly
A transducer ___________ is part of a transducer ___________.
a. assembly, element
b. element, assembly
c. cable, matching
d. backing, damping -
correct answer ✅b. element, assembly
An electric voltage pulse, when applied to a transducer,
produces an ultrasound __________ of a(n) __________ that is
equal to that of the voltage pulse.
, SPI Chapter 3 Questions And Answers
a. pulse, amplitude
b. intensity, amplitude
c. pulse, frequency
d. pulse, duration -
correct answer ✅c. pulse, frequency
The resonance frequency of an element is determined by its
___________.
a. width
b. height
c. length
d. thickness -
correct answer ✅d. thickness
Operating frequency ___________ when transducer element
thickness is increased.
a. increases
b. decreases
c. is unchanged
. A transducer converts one form of ___________ to another.
a. energy
b. force
c. image
d. scan -
correct answer ✅a. energy
Ultrasound transducers convert ___________ energy into
___________ energy, and vice versa.
a. electric, light
b. heat, electric
c. heat, light
d. electric, ultrasound -
correct answer ✅d. electric, ultrasound
Ultrasound transducers operate on the ___________ principle.
a. piezomagnetic
b. piezoelectric
,SPI Chapter 3 Questions And Answers
c. electropiezo
d. electromagnetic -
correct answer ✅b. piezoelectric
Single-element transducers are in the form of ___________.
a. squares
b. rectangles
c. disks
d. ovals -
correct answer ✅c. disks
The ___________ of a transducer element changes when
voltage is applied to its faces.
a. width
b. height
c. length
d. thickness -
correct answer ✅d. thickness
,SPI Chapter 3 Questions And Answers
The term transducer is used to refer to a transducer ___________
or to a transducer ___________.
a. element, assembly
b. matching, element
c. backing, damping
d. backing, assembly -
correct answer ✅a. element, assembly
A transducer ___________ is part of a transducer ___________.
a. assembly, element
b. element, assembly
c. cable, matching
d. backing, damping -
correct answer ✅b. element, assembly
An electric voltage pulse, when applied to a transducer,
produces an ultrasound __________ of a(n) __________ that is
equal to that of the voltage pulse.
, SPI Chapter 3 Questions And Answers
a. pulse, amplitude
b. intensity, amplitude
c. pulse, frequency
d. pulse, duration -
correct answer ✅c. pulse, frequency
The resonance frequency of an element is determined by its
___________.
a. width
b. height
c. length
d. thickness -
correct answer ✅d. thickness
Operating frequency ___________ when transducer element
thickness is increased.
a. increases
b. decreases
c. is unchanged
