Define relative humidity.
What will be an ideal response?
the percent of moisture in air as compared to the amount it could hold if it were saturated
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Hagenbeck developed an ordinary zoo with animals exhibited in rows of cages
a. True b. False Indicate whether the statement is true or false
Potentially gassy operations exist when what conditions are present?
What will be an ideal response?
Typical TP sensor voltage at idle is about ________
A) 2.50 to 2.80 volts B) 1.5 to 2.8 volts C) 0.5 volt or 10% of WOT TP sensor voltage D) 13.5 to 15.0 volts
Which of the following statements about the heat exchanger is NOT true?
A. It further subcools liquid refrigerant before entering the thermostatic expansion valve. B. It adds heat to refrigerant that is returning to the accumulator. C. It Increases operating efficiency by reducing the amount of flash gas produced as refrigerant flows through the thermostatic expansion valve. D. It decreases the pressure of the suction gas.