What is the spl - Study guides, Class notes & Summaries

SPI ARDMS Exam – Questions & All Correct Answers (Rated A+) SPI ARDMS Exam – Questions & All Correct Answers (Rated A+) The time from the beginning of a pulse until its end is ______________? - ANSWER - pulsed duration What happens to the speed of sound in a medium when the bulk modulus of the medium increases? - ANSWER - faster ___________ resolution is determined by SPL - ANSWER - radial or axial If a wave's amplitude is doubled, what happens to the power? - ANSWER - quad...

RCDD TEST QUESTIONS (TOPIC 15 - TOPIC 21) WITH VERIFIED ANSWERS 2024/2025 What is the recommended distance between ceiling mounted speakers in a hallway with heavy traffic? A. 2.4 m (8 ft) B. 3.7 m (12 ft) C. 4.9 m (16 ft) D. 6 m (20 ft) - answerA. 2.4 m (8 ft) A space has all hard surfaces including architecture and furnishings. The audio programming produced from the distributed sound system has become unintelligible. Which of the following will NOT mitigate the problem? A. Add tap...

ARDMS SPI STUDY GUIDE Exam Questions With 100% Verified Answers In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... - answerRemain the Same because stiffness and density affect Propagation Speed. What is the audible range? - answer20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in - answerHertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is the length of time it takes for - answerone...

Which installer will you use to install the Search Head? a) Splunk Enterprise b) Splunk Universal Forwarder - Answer-a) Splunk Enterprise When you install Splunk on a Windows OS, you also have to configure the boot-start. True or False - Answer-False. You only need to do that on a Linux installation. Splunk must be manually started on *NIX until boot-start is enabled. The default Splunk Web port is: a) 8191 b) 8089 c) 8000 d) 8065 - Answer-c) 8000 The default splunkd port is: a) 8191...

CNIM Exam Questions to Re-Study What is the initial event that occurs when the action potential threshold of a neuron is reached? - Voltage gated Sodium channels open What does the sodium potassium pump do? - Pumps K+ into cell and Na out of cell Which of the following has the greatest effect on SSEP Monitoring? -Fentanyl -Diazepam -Pavulon -Sevoflourane - -Diazepam Which of the following is a barbituate? -Remifentanil -Methohexital -Curare -Nitrous Oxide - -Methohexital ...

WGU C706 Objective Assessment Exam Prep (Latest 2023/ 2024 Update) Secure Software Design| Questions and Verified Answers| 100% Correct| Grade A Q: Which command is used to determine open files? a. Openfile b. Net file c. PSFiles d. Open files Answer: b. Net file Q: What prefetch does value 1 from the registry entry EnablePrefetcher tell the system to use? a. Both application and boot prefetching are enabled b. Boot prefetching is enabled c. Application prefetching is enab...

Which of the following is NOT required for compliance under 21 CFR Part 11 (electronic records and electronic signatures)? A Manually generated timestamped audit trails to record the date and time of operator entries and actions that create, modify or delete electronic records. B Validation of systems to ensure accuracy C Authority checks to ensure that only authorized personell can create, modify or delete electronic records. D Establishment of and adherence to written procedures - Answe...

Which is described as the ability of an object to resist compression and relates to the harness of a medium a stiffness b density c pressure d inertia a Stiffness An increase in PRF would lead to a an increase in DF b a decrease in PD c an increase in the number of cycles d decrease in resolution a an increase in DF Which of the following would have the highest propagation speed a air b bone c soft tissue d water b bone As imaging depth increases, PRF must: a...

As part of regular system maintenance, when is the BEST time to update device firmware? -On Friday afternoons. -As soon as updates are available. -Device firmware should never be updated after system sign-off. -After coordination with the client, and when the system will be available for an extended period of time - On Friday afternoons. While surveying a conference room for a system upgrade, an engineer measures 55 dB SPL A-wtd of ambient noise when the room is empty. How should they pro...

ARDMS SPI STUDY GUIDE QUESTIONS AND ANSWERS LATEST TOP SCORE. 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 ...