?A blower motor placed in high speed mode has low airflow. A voltmeter placed across the motor reads 4 volts. Technician A says there may be excessive resistance in the ground circuit. Technician B says there may be excessive resistance in the power circuit. Who is correct?
A. ?Technician A only
B. ??Technician B only
C. ?Both A and B
D. ?Neither A nor B
Answer: C
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