While discussing solar sensors: Technician A says that a solar sensor is a photo diode that receives a 5-volt reference signal from the control module. Technician B says that when the intensity of sunlight increases, the output voltage increases, and as the sunlight decreases, the output voltage decreases. Who is correct?
A. Tech A
B. Tech B
C. Both
D. Neither
C. Both
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Match the refrigerant cylinder with the correct color code.
A. Orange B. White C. Green D. Purple E. Light blue F. Dark blue G. Yellow H. Orchid I. Silver
To check for ripple voltage from the alternator, connect a digital multimeter (DMM) and select ________
A) AC amps B) AC volts C) DC amps D) DC volts
What is the purpose of evacuating the AC system?
A) To remove any foreign substances inside the system B) To eliminate any moisture inside the system C) Both A and B are correct D) Neither A nor B is correct
Why does the lithium bromide and water solution go through a heat exchanger?
A) To remove the water vapor B) To use the solution to heat the air C) To filter out the lithium bromide D) To recycle the solution