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Author Question: A downside of using deep-cycle batteries is A) they are inefficient B) they are expensive C) ... (Read 43 times)

craiczarry

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on: Jul 28, 2018
A downside of using deep-cycle batteries is
 
  A) they are inefficient B) they are expensive
  C) they require regular maintenance D) all of the above

Question 2

Electrolysis
 
  A) is a chemical reaction
  B) can result from splicing two wires of different materials
  C) can produce a high-resistance connection
  D) all of the above


lkoler

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

D


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