An automatic expansion valve will ____________________ as the evaporator pressure decreases.
Fill in the blank(s) with the appropriate word(s).
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The total resistance of a parallel circuit is always ____.
a. equal to the resistance of the highest-value resistor b. equal to the resistance of the lowest-value resistor c. greater than the resistance of the highest-value resistor d. less than the resistance of the lowest-value resistor
Using a restrictor, liquid refrigerant can be charged into the low-side of the system with the system operating.
Answer the following statement true (T) or false (F)
Use nodal analysis in the circuit of Figure P3.11 to find Va and Vb. Let R1 = 10?, R2 = 4?, R3 = 6 ?, R4 = 6?, V1 = 2V, V2 = 4V, I1 = 2A,
The refrigerant inside most refrigerant cylinders is a:
A) Saturated liquid-vapor mix. B) Superheated vapor. C) Subcooled liquid. D) Homogeneous mixture of liquid and vapor.