A metal 4? square box has ten 12 AWG conductors, four 12 AWG grounding conductors, and four external clamps. What is the minimum size 4? square box you could use?
a. 4 ? 1-1/4
b. 4 ? 1-1/2
c. 4 ? 2-1/8
d. 4-11/16 ? 1-1/4
c. 4 ? 2-1/8
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The amount of subcooling at the metering device shown in the figure is _____.
a. 5°F b. 7°F c. 8°F d. 12°F
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Define GMAW and list its uses
What will be an ideal response?
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Name the three factors involved when selecting the correct electric motor
What will be an ideal response?
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An amplifier that is biased so that the output current flows for only half of the input cycle is operating as a ____ amplifier.
A. class A B. class AB C. class B D. class C
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