Damping coefficient Study guides, Class notes & Summaries
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ARDMS SPI STUDY GUIDE QUESTIONS AND ANSWERS ALREADY PASSED
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ARDMS SPI STUDY GUIDE QUESTIONS AND ANSWERS ALREADY PASSED 
In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... Remain the Same because stiffness and density affect Propagation Speed. 
What is the audible range? 20-20,000Hz 
>20,000Hz=Ultrasound 
Frequency is measured in Hertz (Hz) is Cycles per Second 
Not affected by sonographer 
Increase Frequency; Decrease Depth 
A period is the length of time it takes for one complete wavelength to pass a fixed poin...
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ASE 367K Final Exam 30 Questions with Verified Answers,100% CORRECT
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ASE 367K Final Exam 30 Questions with Verified Answers 
 
Shifting CG forward will decrease the magnitude of required control forces. - CORRECT ANSWER False - Larger moment arm form center of pressure 
 
Newtons laws of motion are only valid where expressed in an internal frame. - CORRECT ANSWER True- only way to account for all accelerations 
 
The aerodynamic center is the point on the mean aerodynamic chord about which the longitudinal aerodynamic axis is zero. - CORRECT ANSWER False 
 
For a...
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Building Utilities 3 (FINALS Reviewer) Exam Questions and Answers
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Building Utilities 3 (FINALS Reviewer) 
Exam Questions and Answers 
Timbre -Answer-The characteristic quality of sound that distinguishes one voice or 
musical instrument another or one vowel sound from another; determined by the 
harmonics of the sound and distinguished from the intensity and pitch. 
TRUE -Answer-(T/F) The sound-pressure level of a simple tone in a diffuse sound field 
varies from point to point 
with a theoretical standard deviation of 5.57 dB. This variability affects the tim...
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Building Utilities 3 (FINALS Reviewer) Exam Questions and Answers
- Exam (elaborations) • 4 pages • 2024
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Building Utilities 3 (FINALS Reviewer) 
Exam Questions and Answers 
Timbre -Answer-The characteristic quality of sound that distinguishes one voice or 
musical instrument another or one vowel sound from another; determined by the 
harmonics of the sound and distinguished from the intensity and pitch. 
TRUE -Answer-(T/F) The sound-pressure level of a simple tone in a diffuse sound field 
varies from point to point 
with a theoretical standard deviation of 5.57 dB. This variability affects the tim...
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SPI Practice Test Questions and Answers 2023
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SPI Practice Test Questions and Answers 2023 
Which of the following do the source and the medium determine? 
 
a. duty factor 
b. frequency 
c. propagation speed 
d. axial resolution 
d. 
 
 
 
Axial resolution is affected by all of the following EXCEPT 
 
a. frequency 
b. damping 
c. spatial pulse length 
d. focusing 
d. 
 
 
 
Damping in a transducer 
 
a. reduces the number of cycles in a pulse and increases the quality factor 
b. increases the number of cycles in a pulse and increases penet...
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2023 GT-R SALES CERTIFICATION exam with 100% correct answers.
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What is the advantage of 2024 GT-R's Adaptive Shift Control when coming out of a turn? 
Holds the current gear longer for better acceleration 
 
 
 
2024 GT-R's transmission setup switch should be placed in save mode for 
Long-distance driving 
Limited-traction driving 
 
 
 
 
Brainpower 
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2024 GT-R's aerodynamic body generates more than ___ pounds of downforce yet has a coefficient of drag of only ___ 
176; 0.26 
 
 
 
In R mode, 2024 GT-R's VDC system ___ 
Engages...
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ARDMS SPI EXAM STUDY GUIDE 180 Questions with Verified Answers,100% CORRECT
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ARDMS SPI EXAM STUDY GUIDE 180 Questions with Verified Answers 
 
 
In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... - CORRECT ANSWER Remain the Same because stiffness and density affect Propagation Speed. 
 
What is the audible range? - CORRECT ANSWER 20-20,000Hz 
 
>20,000Hz=Ultrasound 
 
Frequency is measured in - CORRECT ANSWER Hertz (Hz) 
is 
Cycles per Second 
 
Not affected by sonographer 
 
Increase Frequency; Decrease Depth 
 
A period is t...
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ARDMS- SPI Questions and Answers with Certified Solutions
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ARDMS- SPI Questions and Answers with Certified Solutions The horizontal axis, or x-axis Runs side to side 
The vertical axis, or y-axis Runs up and down 
Unrelated Two items that are not associated 
Related or Proportional Two items that are associated or affiliated However, the relationship between the items does not have to be specified 
Directly related or Directly proportional Two items that are associated such that when one item increases, the other increases 
Inversely related or inversel...
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Ultrasound Physics - Mock Exam Questions for SPI.
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Ultrasound Physics - Mock Exam Questions for SPI Updated 2022/23. 
 
Which of the following transducers will have the worst axial resolution? 
a. Vector array, 3 MHz 
b. Linear Sequential Array, 6 MHZ 
c. Linear Phased Array 7.5 MHZ 
d. Annular Array, 6 MHz - 
 
A sound wave is traveling in the body and propagates from muscle to air. What percentage of the sound wave is most likely reflected at the muscle-air boundary? 
a. 0.5% 
b. 75% 
c. 25% 
d. 5% 
e. 99% - 
 
Which of the following lists i...
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ARDMS Exam 69 Questions with Verified Answers,100% CORRECT
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ARDMS Exam 69 Questions with Verified Answers 
 
 
Tendonitis of the thumb - CORRECT ANSWER de Quervain's disease 
- Gripping of transducer 
 
What is trigger finger? - CORRECT ANSWER inflammation of tendon sheath in the finger due to repeated gripping of the transducer 
 
What does the FDA do for ultrasound? - CORRECT ANSWER Regulates instruments according to application, output intensities, and TI/MI 
 
What does the AIUM recommend for ultrasound? - CORRECT ANSWER Prudent use of US in clinica...
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