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Author Question: What is the odorant commonly used in natural gas? A) Natural gas has its own odor and does not ... (Read 58 times)

Mr. Wonderful

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on: Jul 24, 2018
What is the odorant commonly used in natural gas?
 
  A) Natural gas has its own odor and does not need an odorant added.
  B) Sulfur dioxide
  C) Mercaptan
  D) Propane

Question 2

Before starting a new unit, the technician should:
 
  A) Ohm out all electrical components.
  B) Perform both a mechanical and electrical precheck.
  C) Check the unit amp draw.
  D) Check the system superheat.


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GCabra

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

C

Answer to Question 2

B


Mr. Wonderful

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Reply 2 on: Jul 24, 2018
Excellent

tanna.moeller

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Reply 3 on: Yesterday
:D TYSM

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