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Author Question: Tungsten is alloyed with: A) Lanthanum oxide B) Cerium oxide C) Thorium oxide D) All of the ... (Read 172 times)

bobbysung

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on: Jul 26, 2018
Tungsten is alloyed with:
 
  A) Lanthanum oxide B) Cerium oxide C) Thorium oxide D) All of the above

Question 2

Stationary seals are _____ mechanical seals.
 
  a. inside
  b. outside
  c. double
  d. tandem


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ong527

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

D

Answer to Question 2

b


bobbysung

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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