This welding process, known as a variation of GTAW, that uses an electrical arc to melt the base metal and uses a restricting nozzle is the:
A) PAW process
B) Forehand or push process
C) PAC process
D) All of the above
E) None of the above
A
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The deaerator has the following flows in and out except:
a. safety valve (out) b. pump (out) c. chemical additives (in) d. oxygen vent (out) e. water make-up (in) f. steam generating drum (out)
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3. ____________________ is moving a machine with short jabs of power.
Fill in the blank(s) with the appropriate word(s).
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Determine the number of degrees through which the minute hand moves from 7:10 to 8:05.
Fill in the blank(s) with the appropriate word(s).
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A contractor used 12,500 bricks for one job, 14,300 for a second job, and 11,750 for a third job. What is the average number of bricks used per job?
What will be an ideal response?
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