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Author Question: Which of the following gypsum products is the weakest? a. Plaster b. Lab stone c. Orthodontic ... (Read 26 times)

awywial

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Which of the following gypsum products is the weakest?
 a. Plaster
  b. Lab stone
  c. Orthodontic stone
  d. Die stone

Question 2

The final set of plaster is ____________.
 a. 15 minutes
  b. 30 minutes
  c. 1 hour
  d. 24 hours



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Mollythedog

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Answer to Question 1

a
RATIONALE: Plaster is the weakest of the gypsum products.

Answer to Question 2

d
RATIONALE: The final set of plaster is 24 hours.




awywial

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Reply 2 on: Jun 25, 2018
Wow, this really help


dyrone

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Reply 3 on: Yesterday
Gracias!

 

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