On a three-way switch, the common terminal is colored ____.
a. white
b. black
c. green
d. gray
b. black
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? Identify and state the historical significance of the Freeport Doctrine.
What will be an ideal response?
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What is the length of pipe needed if two 2" PVC DWV pipes must be connected at a 45° offset 36 inches apart? The fitting allowance is 1.5".
What will be an ideal response?
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Ten seconds after starting from rest, a motorcycle is moving at 20 m/s. What is the motorcycle's acceleration in m/s2? Assume constant acceleration.
a. 2 m/s^2 b. 4 m/s^2 c. 6 m/s^2 d. 8 m/s^2
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The currents used with A-CAC electrodes compared to shielded metal arc welding (SMAW) electrodes of the
same size are _____. a. much lower b. much higher c. slightly higher d. slightly lower
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