A step-down power transformer with a turns ratio of n = 0.1 supplies 12.6 V rms to a resistive load. If the primary current is 2.5 A rms, how much power is delivered to the load?
What will be an ideal response?
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____ is a groove melted into the base metal adjacent to the weld toe or weld root and left unfilled by weld metal.
A. Arc strike B. Crater crack C. Cold lap D. Undercut
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If you apply 250 lbs of force on a lever that is 2 feet in length how many foot/lbs would you generate?
A. 250 B. 500 C. 750 D. 1000
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Files do not make good pry bars because they are:
A) Too tough B) The wrong shape C) Too brittle D) Not long enough
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____________________ driers use some of the same products that refrigerant driers use, silica gel or molecular sieve as an adsorbent.
Fill in the blank(s) with the appropriate word(s).
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