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Author Question: A capacitor can be used in what components? A) A speaker B) A radio C) A microphone D) All of the ... (Read 143 times)

KWilfred

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on: Jun 23, 2018
A capacitor can be used in what components?
 
  A) A speaker B) A radio C) A microphone D) All of the above

Question 2

Selective catalytic reduction (SCR) uses urea injection to reduce ________ emissions.
 
  A) H2O B) CO C) CO2 D) NOx


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kilada

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Reply #1 on: Jun 23, 2018
Answer to Question 1

D

Answer to Question 2

D


KWilfred

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Reply 2 on: Jun 23, 2018
Excellent

alexanderhamilton

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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