A protractor is a half circle (semicircle) with degree markings on it.
Answer the following statement true (T) or false (F)
True
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____ time is the time during which the electrodes are not contacting the workpieces.
A. Off period B. Weld time C. Hold time D. Squeeze time
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A track burner is a device used to _____.
a. cut railroad tracks b. weld pipe c. cut or bevel in a straight line d. cut holes in plate
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Assess the validity of the following statement, "The South's devotion to states' rights was a major reason for its failure to win the Civil War."
What will be an ideal response?
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____ are numbers used to express units in increments of 1, so they can be divided evenly by the number 1.
A. Decimal fractions B. Whole numbers C. Mixed units D. Fractions
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