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Author Question: Some FCAW electrodes are designed for only single-pass welds. Indicate whether the statement is ... (Read 62 times)

jeatrice

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on: Jul 26, 2018
Some FCAW electrodes are designed for only single-pass welds.
 
  Indicate whether the statement is true or false

Question 2

A single spring, multiple springs, or metal bellows are all examples of the _____ that are found in mechanical
  seals.
 
  a. sealing surfaces
  b. closing mechanisms
  c. primary faces
  d. packing materials


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cam1229

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

TRUE

Answer to Question 2

b


jeatrice

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Reply 2 on: Jul 26, 2018
Gracias!

ricroger

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

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