Author Question: GFI stands for: a. grand flux indicator. c. ground forcing indicator. b. gauss-free invention. ... (Read 63 times)

gonzo233

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GFI stands for:
 a. grand flux indicator.
  c. ground forcing indicator.
  b. gauss-free invention.
  d. ground fault interrupter.

Question 2

The superposition principle has to do with which of the following?
 a. effects of waves at great distances
  b. the ability of some waves to move very far
  c. how displacements of interacting waves add together
  d. relativistic wave behavior



smrtceo

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Answer to Question 1

D

Answer to Question 2

C



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