Which type of metering device used on flooded evaporators opens to admit more liquid refrigerant into the evaporator when the liquid level in the evaporator drops?
A) High-side float B) Low-side float
C) Automatic expansion valve D) Electronic expansion valve
B
You might also like to view...
You need to prepare to perform a First Law analysis on a device. The device is covered in insulation, and appears to have a plunger on the top which can move up and down during operation. There are also electrical wires entering and exiting the walls of the device. The device appears to be sealed. Beginning with the general equation for the First Law of Thermodynamics, develop a simplified expression that should be suitable for use with this device to calculate the overall behavior of this device for a period of time.
What will be an ideal response?
_____ is a factor over which humans can exert a great deal of control by being good stewards of the land
a. Overpopulation b. Pollution c. Reproductive capability d. Biological surplus
How can you identify a ferrous metal?
What will be an ideal response?
A rabbit will produce young ___ days after breeding.
A. 10 B. 30 C. 40 D. 60