If an evaporator has less than 5° superheat it is considered to be ____________.
a. Starving b. Flooding c. About normal
b. Flooding
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A solenoid valve is opened or closed by the movement of the ____.
a. solenoid b. electromagnet c. magnetic plunger d. valve
An advantage of open drive compressors is that:
A) They are generally less expensive that comparable semi-hermetic compressors. B) The motor and compressor can be replaced separately. C) They require no type of regular maintenance. D) They are smaller and more compact than hermetic compressors.
Port numbers are found in the layer 4 header
Indicate whether the statement is true or false
If the dimensions on a drawing sheet must be read from the bottom, what type of orientation subsystem is used?
A. aligned B. unidirectional C. multidirectional D. paradimensional?