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Author Question: For long-term cutting or welding of materials containing cadmium, wear _____. a. an approved ... (Read 127 times)

Sportsfan2111

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on: Jul 24, 2018
For long-term cutting or welding of materials containing cadmium, wear _____.
 
  a. an approved full-face, supplied-air respirator
  b. a metal fume filter
  c. a HEPA-rated filter
  d. a standard cotton filter

Question 2

Groove welds should be made with a gradual transition to the base metal at each _____.
 
  a. weld root
  b. throat
  c. toe
  d. root opening


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Sammyo

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

a

Answer to Question 2

c


Sportsfan2111

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Reply 2 on: Jul 24, 2018
Gracias!

triiciiaa

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Reply 3 on: Yesterday
:D TYSM

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