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Author Question: A fluid commonly used in cryogenic freezing is liquid _____. a. HCFC-22 b. nitrogen c. carbon ... (Read 42 times)

RYAN BANYAN

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on: Jul 24, 2018
A fluid commonly used in cryogenic freezing is liquid _____.
 
  a. HCFC-22
  b. nitrogen
  c. carbon monoxide
  d. HFC-134a

Question 2

Feet of water is a measure of _____.
 
  a. head pressure
  b. column pressure
  c. dynamic pressure
  d. pipe friction


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Jsherida

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

b

Answer to Question 2

a


RYAN BANYAN

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Reply 2 on: Jul 24, 2018
Wow, this really help

isabelt_18

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Reply 3 on: Yesterday
:D TYSM

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