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

When graphing a linear equation that is written in the form y=mx+b, the variable m represents the y-intercept. assuming that b> 0, which of the following best describes how reversing the sign of b would affect the graph? a) the new line will be shifted down b units b) the new line will be shifted down b x 2 units c) the new line will be a perfect reflection across the x-axis d) the new line will be a perfect reflection across the y-axis

Its unlawful in the state of florida for any person to operate a motor vehicle unless each passenger of the vehicle under age of

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force