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Author Question: A strongback to brace the risers must be installed a minimum of every _____. a. 5 feet b. 4 feet ... (Read 81 times)

Hungry!

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on: Jul 24, 2018
A strongback to brace the risers must be installed a minimum of every _____.
 
  a. 5 feet
  b. 4 feet
  c. 3 feet
  d. 2 feet

Question 2

The purpose of grounding welding equipment is to _____.
 
  a. prevent equipment from being turned on accidentally
  b. protect workers from electrical shock
  c. protect equipment from theft
  d. decrease the heat-affected zone around the weld


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Cheesycrackers

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

c

Answer to Question 2

b


Hungry!

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Reply 2 on: Jul 24, 2018
Gracias!

juliaf

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Reply 3 on: Yesterday
Wow, this really help

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