Which of the following procedures would be...
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Question 1 of 27070
5eccef9bbacbc34ba4d45354
Which of the following procedures would be correct when first lighting-off an oxy-acetylene torch?
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A
Open the oxygen valve wide open and the acetylene valve slightly to light-off.
B
Open the acetylene valve very slightly and the oxygen valve the same amount to light-off.
C
Open the oxygen valve very slightly to light-off and then open and adjust the acetylene valve.
D
Open the acetylene valve very slightly to light-off and then open and adjust the oxygen valve.
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Question 1 of 27070
5eccef9bbacbc34ba4d45354
Q
Which of the following procedures would be correct when first lighting-off an oxy-acetylene torch?
A
Open the oxygen valve wide open and the acetylene valve slightly to light-off.
B
Open the acetylene valve very slightly and the oxygen valve the same amount to light-off.
C
Open the oxygen valve very slightly to light-off and then open and adjust the acetylene valve.
D
Open the acetylene valve very slightly to light-off and then open and adjust the oxygen valve.
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