Completion
Complete each
statement.
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1.
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Wear _______________ clothing
when using the plasma arc cutter.
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2.
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Never wear synthetic clothing
when using the plasma arc cutter; many synthetics are highly _______________.
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3.
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Always wear industrial quality
eye protection; a _______________ shaded lens is minimum for the plasma arc cutter
process.
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4.
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Make sure that work area is
well _______________ when using the plasma arc cutter. The plasma arc cutter process generates lots
of fumes and therefore must be well ventilated.
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5.
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The _______________ should
position himself/herself so there will be minimum exposure to fumes during the cutting
process.
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6.
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_______________ use the plasma
arc cutter in areas where combustible or explosive gases or materials are
located.
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7.
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Never touch any parts on the
plasma arc cutter that are _______________ connected. The plasma arc cutter uses high amperage and
produces high voltage, which can cause severe or fatal electrical shock.
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8.
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_______________ the electrical
power before performing any service or repair on the plasma arc cutter.
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9.
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_______________ protection
should be worn when operating the plasma arc cutter.
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10.
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Use pliers or _______________
to handle hot metal cut by the plasma arc cutter. Cool and store hot metal before leaving the work
area.
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11.
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The thicker the metal the
_______________ the travel speed must be to get a good cut and vice versa. The quality of the cut
usually decreases as the metal thickness increases and the travel speed
decreases.
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12.
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Always make cuts on the
_______________ side of the cut line.
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13.
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Avoid cutting with the plasma
arc cutter in damp or _______________ locations. The hazards of electrical shock greatly
increased.
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14.
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Cutting with the plasma arc
cuter may be made by moving forward, _______________, or sideways. Determine which direction is
easiest for you and use the procedure as often as possible.
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15.
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Always turn the plasma arc
cutter _______________ before laying the torch down and leaving the work area.
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