Title: ECM motor speed is controlled by: Post by: Eminoa on Mar 16, 2018 ECM motor speed is controlled by:
A) The frequency and the number of poles. B) The voltage applied to the motor. C) Pulses of DC power sent by the control module to the windings. D) Which speed winding is connected. Q. 2 As the outdoor ambient temperature increases, the required superheat: A) Increases. B) Decreases. C) Stays the same. D) Outdoor ambient temperature does not affect superheat. Title: ECM motor speed is controlled by: Post by: shelberszinsker on Mar 16, 2018 C B Title: ECM motor speed is controlled by: Post by: Eminoa on Mar 16, 2018 :heavy_check_mark:
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