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Author Question: One of the most common grounding systems used for protection against accidental electrical shock is ... (Read 119 times)

maegan_martin

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on: Jul 24, 2018
One of the most common grounding systems used for protection against accidental electrical shock is the _____.
 
  a. two-wire system
  b. three-wire system
  c. four-wire system
  d. five-wire system

Question 2

Which of the following is not an advantage of wood as a building material?
 
  A) It is relatively light in weight, but durable.
  B) It is easily worked.
  C) It is immune to damage from insects and weather.
  D) It is immune to corrosion.


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livaneabi

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Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

Answer: C


maegan_martin

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Reply 2 on: Jul 24, 2018
Wow, this really help

emsimon14

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

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