Which of the following would be classified as an azeotropic refrigerant?
A. R-500
B. R-409A
C. R-410A
D. R-123
Answer: A
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Pronghorn antelope start reproducing at the age of four
a. True b. False Indicate whether the statement is true or false
An engineering student has only 45 minutes before the final exam in her Engineering Economy class. She needs help in understanding cost-effectiveness analysis because she knows from the instructor’s review session that a CEA problem will be on the exam. There is time for using only one method of assistance before the exam; she must select well. In a rapid process of estimation, she determines how many minutes it would take for each method of assistance and how many points it might gain for her on the final. The method and estimates follow. Where should she seek help to be most effective?
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Which of the following would hold about one liter of fluid?
A) Cooling system B) Brake system C) Digestive system D) Fuel system
What should the driver do if the TPMS warning lamp comes on steady?
A) Use the pressure printed on the decal near the driver's door for the specified pressure B) Check the inflation pressure of all tires C) Some vehicles need to have the spare tire checked D) All of the above