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Author Question: Where can information regarding first aid be found in the MSDS? A) Section 1 B) Section 2 C) ... (Read 95 times)

bclement10

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on: Jul 27, 2018
Where can information regarding first aid be found in the MSDS?
 
  A) Section 1 B) Section 2 C) Section 3 D) Section 4

Question 2

The refrigerant in a mechanical compression refrigeration system absorbs and releases heat by:
 
  A) Converting energy to mass. B) Changing its physical state.
  C) Changing its molecular composition. D) Changing its temperature.


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yasmina

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


bclement10

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Reply 2 on: Jul 27, 2018
Wow, this really help

bdobbins

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Reply 3 on: Yesterday
Excellent

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