What is the function of the compressor within the refrigeration cycle?
What will be an ideal response?
The compressor pumps the refrigerant vapor by raising the pressure and temperature of the refrigerant to a saturation temperature above the temperature of the condensing medium.
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___ describes the relationship between the output of a sensor and the physical variable being measured such as pressure or temperature.
A. Multiplexing B. Impedance C. Floating impedance D. Transfer function
Answer the following statement(s) true (T) or false (F)
A. For a pure component, a cubic equation of state has three molar volume roots. However, for a binary mixture, a cubic equation of state will have four molar volume roots, since the number of components has increased by one. B. If one models the vapor-phase of a mixture as an ideal solution, this means that the mixture fugacity coefficient of component i will be equal to the pure component fugacity of component i at the mixture temperature and pressure. C. The van der Waals one-fluid mixing rule requires that the mixture parameters are the same in both the liquid and vapor phases. D. In modeling vapor-liquid equilibrium using the gamma-phi approach, you can disregard the effect of Poynting correction factor. E. None of the above are true.
On a Cartesian (Rectangular) coordinate system the origin is located at the intersection of a vertical axis and a horizontal axis.
Answer the following statement true (T) or false (F)
A half-wave voltage doubler is made up of
A) two diodes and two capacitors B) one diode and two capacitors C) two diodes and one capacitor D) one diode and one capacitor