If a TEV system is overcharged to a 40° condenser split the symptoms will be __________.

a. higher head pressure and higher subcooling
b. higher head pressure and lower subcooling
c. higher suction pressure and higher superheat
d. sweating on the compressor


a. higher head pressure and higher subcooling

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When refueling a CNG vehicle, why is it recommended that the tank be filled to a high pressure?

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One way to reduce the amount of refrigerant spray when connecting and disconnecting refrigeration hoses from Schrader valves is to:

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