What is the proper heating procedure for soldering?
A) Heat the pipe first and then the joint.
B) Heat the joint first and then the pipe.
C) Place the solder on the joint and melt it with the flame.
D) Heat the solder first and then the joint.
A
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A. Edge welds B. Plug welds C. Tack welds D. Butt welds
To keep the candle in place in the centerpiece, _____
A) tape the bottom to hold B) wire the candle to the evergreens C) push a toothpick 1/4 inch into the center of its bottom D) none of the above
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