Several motors are permitted to be supplied by a single branch circuit as long as each motor is no larger than _____.
a. 1hp
b. 3hp
c. 5hp
d. 7hp
a. 1hp
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A ____ formed in the foundation wall usually supports the ends of a girder.
a.seal b.cap c.plate d.pocket
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We grew up thinking that intelligence was in our heads, but biologists know that our cells:
A) can respond to our environment B) work effectively and intelligently together C) cannot respond to our environment D) both A and B
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How long will it take for a 22 ?F capacitor to completely discharge through a 4.7 k? resistor?
A) 0.517 s B) 0.827 s C) 0.103 s D) 0.207 s
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The proportional gain will be ____ if a 5 percent input change causes a 30 percent output change.
A. 1.5 B. 2 C. 3 D. 6
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