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Author Question: What is the difference between a troy ounce and an avoirdupois ounce? What will be an ideal ... (Read 121 times)

future617RT

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on: Jul 26, 2018
What is the difference between a troy ounce and an avoirdupois ounce?
 
  What will be an ideal response?

Question 2

What happens to the refrigerant superheat if a split AC system using a capillary tube is overcharged?
 
  What will be an ideal response?


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cswans24

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

A troy ounce is 1/12 of a troy pound and 480 grains. An avoirdupois ounce is 1/16th of an avoirdupois pound and 437.5 grains.

Answer to Question 2

The superheat will decrease and go to zero and liquid refrigerant will leave the DX coil.


future617RT

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

bigcheese9

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Reply 3 on: Yesterday
Excellent

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