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Author Question: The correct shut off procedure for an oxyacetylene torch is: A) Close the acetylene first and ... (Read 89 times)

123654777

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on: Jul 26, 2018
The correct shut off procedure for an oxyacetylene torch is:
 
  A) Close the acetylene first and then the oxygen.
  B) Close the oxygen and acetylene simultaneously.
  C) Close the oxygen first and then the acetylene.
  D) Place the torch tip under water until it extinguishes and then shut off the torch valves.

Question 2

Heavy-duty versions of steel and aluminum post shores can support a weight of up to _____.
 
  a. 11,000 pounds
  b. 8,500 pounds
  c. 6,200 pounds
  d. 5,000 pounds


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Sammyo

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

C

Answer to Question 2

a


123654777

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Reply 2 on: Jul 26, 2018
Gracias!

sultana.d

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Reply 3 on: Yesterday
Excellent

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