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Bishopoutlaw Bishopoutlaw
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6 years ago
The first step in troubleshooting a system is:
 
  A) Replacing defective components.
  B) Recognizing what component is operating incorrectly.
  C) Testing to isolate the cause.
  D) Understanding the system operational sequence.

 Q. 2

What part of the service call can often be completed before arriving on the job?
 
  A) Compiling a list of the most frequently replaced parts that month
  B) Gathering typical replacement parts in the order they will be replaced
  C) Making out the bill
  D) Understanding the system operational sequence
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ModorfielModorfiel
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6 years ago
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Bishopoutlaw Author
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#2
6 years ago
SoOoOoOo very smart
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