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Author Question: All NATE specialties are offered at two levels. They are: A) Journeyman and master. B) Heating ... (Read 56 times)

tichca

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on: Jul 24, 2018
All NATE specialties are offered at two levels. They are:
 
  A) Journeyman and master. B) Heating and air conditioning.
  C) Apprentice and journeyman. D) Installation and service.

Question 2

On the pipeline, fail-safe ________ are important safety factors.
 
  A) cylinders B) valves C) pistons D) springs


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Sammyo

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

D

Answer to Question 2

B


tichca

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Reply #2 on: Jul 24, 2018
Thanks


Sammyo

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Reply #3 on: Jul 24, 2018
Welcome :)


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