In a parallel circuit, ET = 208 V, R = 39 k?, and XL = 24 k?. What is the power factor?
A. 31.61%
B. 52.4%
C. 85%
D. 95%
Answer: B
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A) Warm air created by the A/C system run in reverse B) An electrically heated coil C) Heat from the exhaust system D) Hot coolant from the engine run through a heater core
When rotating tires on a vehicle equipped with TPMS Technician A says that the sensors will be automatically relearned after driving a few miles. Technician B says that the sensor positions should be relearned, using a special tool, before returning the vehicle to the customer. Which technician is correct?
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A) Defective relay protector B) Cracked heat exchanger C) Defective fan controller D) Improper heat anticipator setting