On an R-11 or R-123 system, the refrigerant removal process normally starts with the removal of ____.
A. water
B. liquid refrigerant
C. vapor refrigerant
D. oil
Answer: B
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The tray located below the inlet feed line is called the:
a. mid section tray b. pumping section tray c. feed tray d. valve tray
Which of the following would weigh the least amount?
A. dry liners B. wet liners C. wet/dry liners D. wet sleeves
When Raytheon used revenues generated from its defense contract operations to finance
operations in some of its other businesses, it was using the defense operations as a
a. star. b. question mark. c. cash cow. d. dog. e. defender.
Find the volumetric efficiency of a 1.8L engine operating at 6000 RPM. The actual airflow through the engine is 171.0 CFM. Round your result to the nearest percent
What will be an ideal response?