What is the primary purpose of the NEC®?
a. To provide instruction on correct electrical installations
b. To regulate the tasks performed by electricians
c. To safeguard persons and property from electrical hazards
d. To list all types of electrical equipment and their quality
c. To safeguard persons and property from electrical hazards
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A feeder circuit with no motor load has a continuous load of 10A and a noncontinuous load of 10A. The feeder overcurrent protective device should be sized at _____.
a. 12.5A b. 20A c. 22.5A d. 27.25A
Crop yields will increase indefinitely in response to increasing fertilizer
Indicate whether the statement is true or false
Where is an accumulator normally installed?
a. Suction line b. Liquid line c. Discharge line d. Condensate line
A set of working drawings typically include detail and assembly drawings.
Answer the following statement true (T) or false (F)