According to the NEC®, where a panelboard is supplied through a transformer, the overcurrent protection required by 408.36 shall be located on the ____ side of the transformer.
A. top
B. bottom
C. primary
D. secondary
Answer: D
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What are the five conditions that apply where a flatness tolerance is applied to a planar surface?
What will be an ideal response?
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____ clamps are very similar to bar clamps. The advantage of these clamps is that the ends can be attached to a section of standard 1/2-in. (13 mm) pipe.
A. Specialty B. Bar C. Cam-lock D. Pipe
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The number of subordinates who report directly to a given manager is known as
a. responsibility. b. departmentalization. c. delegation. d. span of management. e. authority.
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A __________ is a heat exchanger installed in the boiler that connects to the hot water pipes of the house.
Fill in the blank(s) with the appropriate word(s).
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