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Author Question: Why are acetylene cylinders only used in the upright position? A) To take advantage of natural ... (Read 34 times)

NClaborn

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on: Jul 24, 2018
Why are acetylene cylinders only used in the upright position?
 
  A) To take advantage of natural convection
  B) The acetylene cylinders will roll around if they are laid sideways on the floor.
  C) The upright position is more convenient because they take up less space.
  D) To prevent acetone from being pulled out of the cylinder

Question 2

To increase the evaporator pressure, the adjustment on top of an automatic expansion valve should be:
 
  A) Turned clockwise. B) Turned off.
  C) Turned on. D) Turned counterclockwise.


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bubulittle310@msn.cn

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

D

Answer to Question 2

A


NClaborn

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Reply 2 on: Jul 24, 2018
Excellent

adf223

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Reply 3 on: Yesterday
Wow, this really help

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