How do you determine conductor size for a single motor?
What will be an ideal response?
NEC Section 430.6(A)(1) states that the conductor for a motor connection shall be based on the values from Tables 430.247, 430.248, 430.249, and 430.250 instead of the motor nameplate current. Section 430.22(A) states that conductors supplying a single motor shall have an ampacity of not less than 125 percent of the motor full load current. NEC Section 310 is used to select the conductor size after the ampacity has been determined. The exact table employed will be determined by the wiring conditions. Probably the most frequently used table is 310.16.
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What will be an ideal response?
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What will be an ideal response?
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Indicate whether the statement is true or false
In a pure resistive circuit, the true power is the same as the apparent power, so the power factor is ____.
A. zero B. one C. two D. three