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Author Question: The maximum recommended rate of gas usage from an acetylene tank for intermittent use is _____. ... (Read 226 times)

elizabeth18

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on: Jul 24, 2018
The maximum recommended rate of gas usage from an acetylene tank for intermittent use is _____.
 
  a. 50 percent of the bottle contents per hour
  b. 33 percent of the bottle contents per hour
  c. 20 percent of the bottle contents per hour
  d. 10 percent of the bottle contents per hour

Question 2

Oxides in a stainless or low-alloy steel weld decrease the metal's _____.
 
  a. hardenability
  b. melting point
  c. conductivity
  d. corrosion-resistance


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diesoon

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Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

d


elizabeth18

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Reply 2 on: Jul 24, 2018
Excellent

daiying98

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Reply 3 on: Yesterday
Gracias!

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