There are _____ major causes of incomplete fusion in pipe welding.?
?
 

A. two?
B. three?
C. four?
D. five?


Answer: D

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The spot-weld symbol is located ____________________ to the reference line when it has an arrow side or other side significance.

Fill in the blank(s) with the appropriate word(s).

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What is the difference between J and K type thermocouples.

What will be an ideal response?

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Which process uses a concentrated, superheated plasma gas column to rapidly melt pipe or tubing much as GTAW, but much faster.?

What will be an ideal response?

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When checking the ECT sensor with a scan tool, about what temperature should be displayed if the connector is removed from the sensor with the key on, engine off?

A) -40°F (-40°C) B) 284°F (140°C) C) 230°F (110°C) D) 120°F (50°C)

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