The input is 50 db or - Study guides, Class notes & Summaries
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RCDD Practice Test Questions And Answers 100% Solved
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RCDD Practice Test Questions And Answers 
100% Solved 
C - answerIf the input signal power to a communication system is 1 W and the output power 
is 1 mW, the system attenuation is: 
A. 3 dB 
B. 20 dB 
C. 30 dB 
D. 40 dB 
E. 1000 dB 
B - answerThe signal at the input to a balanced twisted pair cable is 10 mW. The cable is 
1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of 
a receiver. The noise level at the input to the receiver is 1 microwatt. W...
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RCDD Practice Test Latest Questions With Complete Solutions.
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RCDD Practice Test Latest Questions With Complete Solutions. 
 
C 
If the input signal power to a communication system is 1 W and the output power is 1 mW, the system attenuation is: 
A. 3 dB 
B. 20 dB 
C. 30 dB 
D. 40 dB 
E. 1000 dB 
B 
The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is t...
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Hearing conservation certification Questions and Answers, Graded A+
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Hearing conservation certification Questions and Answers, Graded A+ 
CAOHC's primary objective is to: 
a. Promote hearing loss prevention by enhancing the quality of occupational hearing conservation practices 
b. Provide input to legislative action regarding occupational hearing program implementation 
c. Train council members in occupational hearing program implementation 
d. Train audiologists in occupational hearing program implementation 
A 
 
 
 
A COHC is NOT able to train other OHCs to ...
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IHS ILE Study Guide Exam Questions and verified Solutions 2024
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IHS ILE Study Guide Exam Questions and 
verified Solutions 2024 
What does decreasing the compression ratio do, and when would you use this? - Answer -Soft sound 
amplification is unaltered, but gain is increased for moderate/loud sounds. Most often used if a PT 
complains loud sounds aren't loud enough or sound "mushy" 
What does increasing the compression ratio do, and when would you use this? - Answer -Soft sound gain 
is unaltered, but gain for moderate/loud sounds is lowered. Most often ...
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Audiology Praxis- Practice Questions 1 with 100% Correct Answers
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Audiology Praxis- Practice Questions 1 
with 100% Correct Answers 
Caloric test is designed to stimulate which of the following structures? - Correct Answer ️️ 
-The lateral semicircular canal 
An individual who continues to react to new stimuli with responses that are carried over 
from previous tasks exhibits... - Correct Answer ️️ -Perseveration 
What is a complete and accurate list of the signals required by federal regulations for 
monitoring audiometry in industry? - Correct Answer...
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RCDD PRACTICE TEST QUESTIONS AND ANSWERS 2024
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C 
If the input signal power to a communication system is 1 W and the output power is 1 mW, the system attenuation is: 
A. 3 dB 
B. 20 dB 
C. 30 dB 
D. 40 dB 
E. 1000 dB 
 
 
 
B 
The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is the signal-to- noise ratio (SNR) (dB) at the receiver input...
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RCDD TEST QUESTIONS (TOPIC 1 - TOPIC 7) WITH COMPLETE SOLUTIONS.
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RCDD TEST QUESTIONS (TOPIC 1 - TOPIC 7) WITH COMPLETE SOLUTIONS. 
 
If the input signal power to a communication system is 1 W and the output power is 1 mW, the system attenuation is: 
 
A. 3 dB 
B. 20 dB 
C. 30 dB 
D. 40 dB 
E. 1000 dB 
C. 30 dB 
The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt....
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RCDD TEST QUESTIONS WITH VERIFIED SOLUTIONS 2023
- Exam (elaborations) • 41 pages • 2023
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If the input signal power to a communication system is 1 W and the output power is 1 mW, the system attenuation is: 
 
A. 3 dB 
B. 20 dB 
C. 30 dB 
D. 40 dB 
E. 1000 dB 
C. 30 dB 
 
 
 
The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is the signal-to- noise ratio (SNR) (dB) at the receiver...
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CETa Study Guide Exam 194 Questions with Verified Answers,100% CORRECT
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CETa Study Guide Exam 194 Questions with Verified Answers 
 
8.33 meters is the full wavelength in air for what RF frequency? - CORRECT ANSWER 36 MHz 
 
Decimal 164 would appear as what in binary? - CORRECT ANSWER 
 
A resistor has color stripes yellow, violet, violet, silver. It is? - CORRECT ANSWER 470 MegOhm +/- 10% 
 
What is the total capacitance of three capacitors valued at 100uf, 100uf and 50uf when connected in series? - CORRECT ANSWER 25 pf 
 
What is the ripple frequency of a full wa...
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IHS Written (100% Correct)
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The hearing aid is full-on, the input is 50 dB or 60 dB, as selected, the curve runs from 200-5000 Hz is the correct answers FOG 
 
Reference test gain is correct answers the same as full-on in mild gain aids 
a more realistic setting than full-on 
77 dB less than the HFA SSPL-90 
 
Input is 60 dB; volume control is set in the reference test position. This curve represents correct answers frequency response curve 
 
HFA is determined by averaging the values at: correct answers 1000, 1600, and 25...
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