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Author Question: When is it important to make sure and match the polarity of the meter leads to the polarity of the ... (Read 84 times)

Pea0909berry

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on: Jul 26, 2018
When is it important to make sure and match the polarity of the meter leads to the polarity of the circuit being tested?
 
  A) With all readings B) When reading DC voltage
  C) When reading AC voltage D) When reading resistance

Question 2

How can a technician determine what the proper PPE is for a particular application?
 
  A) Read the instructions on the electrical panel.
  B) Ask someone near the machine you are going to test.
  C) Read NFPA Standard 70E.
  D) Safety glasses work for most jobs.


CourtneyCNorton

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Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

C


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