The NEC® requires that the ampacity of branch circuit conductors be derated when there are more than how many current-carrying conductors in a raceway?
a. 2
a. 2
b. 3
c. 4
d. 5
c. 4
d. 5
b. 3
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Find the volume in cubic inches of a right circular cylinder with a base area of 87.00 square inches and a height of 4.600 inches.
A. 400.2 B. 408.3 C. 416.4 D. 424.6
What is the primary value provided by a virtual organization?
A. Software as a service B. Networking partners and agents C. Monetary conversion D. Cluster dynamics
Who regulates and sets emissions certification standards for highway diesel engine emissions in the state of California?
A. California Trucking Association B. California Better Business Bureau C. California Consumer Protection Agency D. California Air Research Board
If the error signal gap increases, the derivative control mode ______________________________. If the error signal gap decreases, the derivative control mode ______________________________.
Fill in the blank(s) with the appropriate word(s).