How is the minimum circuit ampacity (MCA) calculated for an air-conditioning unit with more than one motor?
A) The amp draws of all the motors are added and multiplied by 1.25.
B) The amp draws of all the motors are added up.
C) The amp draw of each motor is multiplied by 1.25 and then summed.
D) The largest motor amp draw is multiplied by 1.25 and the other motor amp draws are added to it.
D
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