4. technician a says that in a fully orifice-tube system, the accumulator temperature will be higher than the orifice tube
temperature. technician b says that in a properly operating air-conditioning system, the inlet to the compressor should be cool and the
outlet from the compressor hot. who is correct?
a. technician a
b. both technicians a and b
. c. technician b
od. neither technicians a nor b

Which of the following best describes the difference between “autobiography” and “memoir”? a. autobiography is written about the author's own interpretation of events; memoir is a written interpretation of events. b. memoir covers a particular time in the writer’s life or recounts life events around one or two themes; autobiography covers the entire story of the author's life and has multiple themes. c. autobiography covers the entire story of the writer's life and has multiple themes; memoir is a shorter written work with one theme. d. autobiography covers entire story of the writer's life and has multiple themes; memoir is the writer’s random memories about past experiences.