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Author Question: Which of the following gypsum products is the weakest? a. Plaster b. Lab stone c. Orthodontic ... (Read 58 times)

awywial

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on: Jun 25, 2018
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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Reply #1 on: Jun 25, 2018
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

  • Member
  • Posts: 577
Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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  • Posts: 311
Reply 3 on: Yesterday
Great answer, keep it coming :)

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